8 Steps on How to Turn an Invention Idea into a Product

A great idea can change an industry if you let it. But it’s on you, the inventor, to take action steps. Here is how to turn an invention idea into a product in eight steps.

The steps run from the first clear description of your idea to the point where somebody else is selling it. The early ones cost you time and honesty more than money. The expensive decisions come in the middle, at prototyping, patent work and tooling. Once made, they are hard to undo. The last step is the choice to license the invention or build a business around it. That choice decides what everything before it was for. So it pays to know which way you lean long before you get there.

1. Conceptualize Your Invention and Prepare Yourself

The first step in how to make your invention real is to conceptualize it. Early on, a clear idea and concept is key. You must know where you want to go with your idea. And you need to see it so clearly that you can explain it with ease.

If you have an invention idea, be prepared. Ask yourself these questions:

• Have I done enough research on my customer?
• Is my idea good enough to make it in a crowded market?
• Are there similar products on the market that already meet the customer’s needs?
• Is my product idea clear enough, or do I need help to clarify my vision?

Once you can answer these questions clearly, you can move on to the next step in getting your invention made.

2. Document Your Idea

So you have a clear picture of your idea and you’ve done your research. That research helped you sharpen the idea and home in on your customer. The idea is sound and there’s a market for it.

Now, your next move is to document your idea.

Here are the key steps to take when you document your idea:

• Write down your invention idea in an inventor’s journal. That is a bound notebook with numbered pages that cannot be removed or put back.
• Include details about your invention’s concept, design and marketability.
• Date and time each entry, and have a witness sign it.
• Take pictures of your invention and watermark them with the date.

Taking these steps will protect you in the long run, when someone comes forward and claims the idea.

3. Perform Product & Market Research

So you’ve documented your idea and you want to move forward. The next step is product and market research. Many ideas never make money because the inventor skipped this step.

Product research shows you whether your idea already exists. Take these steps:

• Search art databases to make sure your drawings and ideas don’t already exist in art form.
• Search the national patent office to see if your idea and renderings are already there.
• Search for similar items on the market, and look for gaps you could fill.

Market research shows you whether a product on the market already solves your customer’s pain points. Here are some steps to take:

• Host casual focus groups with prospective customers.
• Create online surveys that uncover customer pain points.
• Gather all your feedback and use it to decide whether your invention idea is sound.

4. Design your Product

Now that you’ve done your research, the next step is to design your product. There are key principles inventors need to use when designing products. They are:

• Brainstorming: How do you want to show your idea visually? Think about how it will look on paper or on a tablet. In design, brainstorming means defining the problem. It also means coming up with a lot of ideas. Try to answer as many problems as you can. At this point, critical eyes are not welcome.
• Outlining expectations: A sense of direction matters at this stage. It might be a loose list of tasks for the coming weeks. It might be a list of industrial design firms to call for help with prototyping. Whatever it is, having expectations keeps you on track.
• Sketching it out: Sketches are a great way to start honing your design vision. They don’t have to be perfect. In fact, it’s better if they’re rough. But they do have to show how you imagine your product.

5. Manufacture a Prototype

Designing your product was a big step. But a prototype matters just as much. Without one, it’s almost impossible to bring your invention to life. Here are the steps to making a prototype:

• Draw a concept sketch of what your prototype will look like and how it will work.
• Create a 3D digital model of your idea.
• Build a physical model of your invention.
• Find a manufacturer to help you build and test your prototype on a larger scale.

What this Stage Costs and Where Inventors Overspend

Every one of these eight steps costs something. The steps above read as though effort is the only limit. It is not. Running out of money ends most invention projects. So does spending it in the wrong order. It usually happens to people who had enough money to succeed and spent it on the wrong stage first.

Money leaves in roughly this order. Research is mostly your own time, plus small sums for database searches and for talking to people who are not your friends. Design costs rise as soon as you hire a professional, whether an industrial designer, a CAD modeler or an engineer. Prototyping is the first stage where each revision has a real price. There will be revisions. Patent work means professional fees plus official fees. It scales with how many countries you want and how complex the invention is. Tooling is where the curve turns sharply upward. A mold or a die is one large payment made before anything exists, and it is tied to a design you have now frozen. A first production run then ties up the rest. You pay for inventory months before anybody pays you for it.

Three traps cause most of the damage. The first is paying for patent work before you know whether anybody wants the product. A patent on an invention nobody will buy protects nothing worth protecting. That money would have bought you the market evidence that told you so. The second is tooling before strangers have tested the prototype. Friends and family approve of everything. A design frozen on their feedback becomes a mold you cannot change. The third is invention promotion services. They charge a fee to develop, evaluate or submit your idea to companies. Some are legitimate and some are not. The fees are often large and paid up front. The result is often a submission list rather than a deal. Research any such firm before you pay. Ask for proven outcomes for inventors like you. Be wary of anyone whose enthusiasm arrives before their assessment.

The distinction that keeps you solvent is between a fixed cost and a cost that depends. Official filing fees are published and knowable. Design, prototyping and tooling all depend on your product: its complexity, materials, number of parts, tolerances and how many rounds of change you cause. So the biggest lever on your total spend is not negotiation. It is getting the sequence right. Make every large payment after the thing it depends on has been proven, not before.

6. Apply For A Provisional Patent

So you’ve got the makings of a product on your hands. Congratulations! The next step is to make sure it stays yours. A provisional patent application gives an inventor a real benefit. You can file it without a formal patent claim, declaration, oath or disclosure agreement. A provisional application gives you 12 months from the day you file. To benefit from that early filing date, you must also file a nonprovisional patent application within that period.

7. Find a Manufacturer (Optional if Licensing)

The next step in making your invention real is to find a manufacturer. But before you do, there are some details to iron out, starting with choosing a distribution model.

1. What type of manufacturer are you looking for? There are three major types. They are:

• Manufacturers who make products based on your product ideas.
• Suppliers (also called manufacturers), wholesalers or distributors who buy existing brands and products.
• Dropshipping companies that supply products and fulfill orders for brands and products that already exist.

2. Do you want a domestic or international manufacturer?

• Domestic manufacturers suit inventors who care about the environment and want a closer eye on quality control.
• International manufacturers may be your best bet if long-term global reach matters more to you.

3. What do you want to offer as an inventor?

• Are you open to custom orders? If so, your manufacturer must offer that.
• What’s your desired lead time (the time between order placement and shipping)?
• What are you willing to spend on shipping?
• What’s your ideal cost per unit?
• What’s the defect policy of each manufacturer you’re considering?
• What are factory conditions like? Are they sustainable and ethical?

4. Order quantities and payment

• How many units do you want made at first? Suppliers require a minimum commitment, so make sure you can agree to that number.
• Many manufacturers require payment up front before they begin production. So weigh your budget and preference, see if you can negotiate, and decide from there.

8. Sell/License Your Product

For inventors and small manufacturers, selling or licensing your product is often your best bet. Licensing lets you sell your product idea to a manufacturing company. In return, you earn a share of each sale.

Selling or licensing your product has some benefits:

• You avoid product development challenges and risks, such as a lack of experience or money to produce items.
• You open the door to extra income.

There are some drawbacks to consider too:

• Once you sell the idea to a company, it belongs to them. If they create a new and improved version of your invention, you probably won’t see royalties from that.
• An inventor is not likely to get wealthy selling ideas to bigger companies. If wealth is your aim, reconsider your options.

If you would rather sell the product yourself, you have two routes. You can sell online first and work on moving from e-commerce into physical retail later. Or you can go to retailers from the start. See our guide on how to get your product into Ace Hardware for an example.

License it or Build a Business Around it

This decision shapes everything else about your life as an inventor, and it deserves more than a paragraph. There are two honest routes. You license the invention to a company that already makes, sells and supports products like it, and you take a royalty on what they sell. Or you build a business around it. Then you own the manufacturing, the selling, the support and the risk, and you keep what is left after all of it.

	License it	Build a business
Who manufactures.	The licensee.	You.
Capital you need.	Little beyond development and protection.	Tooling, inventory and working capital.
Who sells it.	The licensee.	You, directly or through retail.
Your income.	A royalty on their sales.	The margin on your own sales.
Control of the product.	Largely theirs.	Yours.
Risk if it fails.	Limited.	Yours.
Best fit for.	One product, and no wish to run a company.	A range, and the appetite to operate.

The choice turns on three questions, and none of them is about the product. The first is whether you want to run a company. Building a business is not inventing. It is purchasing, forecasting, hiring, collections and customer service. An inventor who loves inventing and hates the rest will be unhappy and probably unsuccessful. The second is what capital you can really access, not what you hope to raise. A business route that runs out of money at tooling is worse than a license. The third is whether this is one product or the first of a range. A single item with a narrow use is a natural license. A product that implies a family of related products is the foundation of a brand. Licensing it gives away the whole range, not just the first item.

One practical note cuts across both routes. Licensing talks go much better when the product has already sold to real customers. Sell-through evidence answers the question the licensee cannot answer on their own. That is an argument for a small commercial launch first, even when licensing is the plan. It also means the two routes are not as exclusive as they look. Selling it yourself for a while is often the fastest way to make somebody else want to license it.

What it Takes to Sell your Product into Retail

Selling into retail asks for a set of things a prototype does not have. A buyer will ask for most of them before they will discuss an order. A working sample is the start of the conversation, not the end of it. It also helps to know the basics of pitching a retail buyer before you walk in.

• A GTIN and a barcode. You get these from the global standards body. Assign one to each sellable item and variant, and print it on the pack so it scans reliably at a register.
• Retail-ready packaging. A pack that sells the product with nothing beside it, protects it in transit and on the shelf, and meets the retailer’s own packaging spec. Packaging is a big part of why online-only brands struggle on the shelf.
• A case pack configuration. How many units are in a case, whether inner packs are required, and how the case is labeled and palletized.
• A wholesale price that survives the terms. A price that still leaves you a margin after the retailer’s markup, payment terms, freight allowances, returns and promotional expectations.
• A lead time you can actually hold. The number of weeks from purchase order to delivery that you can meet on a bad week, not a good one.
• Product liability insurance. Almost always a condition of doing business, at a coverage level the retailer sets, naming them where required.
• Evidence the product sells. Sales from your own site, a marketplace, a crowdfunding campaign or independent stores. Buyers fund demand. They do not create it.

Once a buyer says yes, the work shifts to planning a strong in-store launch.

The sequencing point is the one worth carrying back to the earlier steps. Several of these are cheap to design in and costly to retrofit. Barcode placement, pack size, case configuration and the shelf footprint all sit in the product’s geometry. Geometry is fixed by tooling. A product designed with a shelf in mind gets a pack that fits the shelf and a case that fits the store’s rate of sale. A product designed without that knowledge gets a pack that has to be redesigned after the tool exists. That means a second tool. The same goes for unit cost. Set it without reference to retail margin and you get a wholesale price that cannot work. The only fixes at that point are raising the retail price past what the category bears, or reopening your manufacturing. An inventor who knows at the design stage that step eight ends in retail builds a different product from one who finds out afterward.

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