Steven Capuano has a way of reframing what a product company actually is. Underneath the prototype and the packaging, he argues, a product business is a stack of documents, and the founder who treats those documents as afterthoughts has misunderstood the thing they are building. The market decides whether the product sells. The documents decide who owns it, who is liable for it, who profits from it, and what happens when something goes wrong. Founders spend their attention on the first question and skip the second, and the skipped document is the one that tends to surface at the worst moment.
Capuano launched SpinalTechUSA in 2026 with four patented products, and he is candid that he spent as much time on the paperwork behind the company as on the products themselves. Not because he enjoys legal documents, but because he learned that every important outcome in a product business is governed by a document somebody signed, often without reading it closely, often years before it mattered.
The Document Nobody Reads Until It Matters
The clearest example, in his telling, is the supply and manufacturing agreement. A founder eager to get a product made will sign a manufacturer’s standard terms because the alternative is delay, and the document feels like a formality standing between them and a finished unit. Then a production run is late, or defective, or the manufacturer raises prices, or quietly produces a similar product for someone else. The terms that govern all of those scenarios were in the document the founder treated as a formality, and by then the leverage to change them is gone.
Capuano’s point is not that founders should become lawyers. It is that the boring document is boring only until it is the most important thing in the business, and the time to read it carefully is before signing, not after a dispute. The cost of attention up front is a few hours. The cost of inattention is whatever the unfavorable clause turns out to be worth when it is invoked.
The market tests the product. The documents decide what happens when the product succeeds or fails.
The Document That Decides Who Owns the Idea
The document Capuano sees small founders skip most often is the assignment of intellectual property. A founder hires a design firm, a freelance engineer, or a manufacturer to help develop the product, and assumes that paying for the work means owning the result. Without a clear assignment document, that assumption can be wrong. The party who created the design may retain rights to it, and the founder who built a company on that design discovers the ownership question was never actually settled.
For a company whose entire value rests on its intellectual property, this is not a small gap. Capuano insists on the assignment being explicit and in writing for everyone who touches the development, because a patent is only as clean as the chain of ownership behind it. A defensible idea with a murky ownership document is a problem waiting for a buyer’s due diligence to find it.
The Founding Document Written for the Good Times
Then there is the founding document, the operating agreement or partnership arrangement that defines how the company is owned and governed. Capuano notes that these almost always get written when everyone involved is optimistic and aligned, which is precisely why they are written carelessly. The document that matters is the one that governs the disagreement, the departure, or the buyout, and those scenarios feel impossible on the day the company is formed. A founding document drafted only for the good times is silent exactly when the company needs it to speak.
His view is that the founding document should be written as if a falling-out is inevitable, not because one is, but because the cost of having addressed it and being wrong is nothing, while the cost of not having addressed it and being right can be the company. The discipline is to put the hard questions in writing while everyone is still willing to answer them fairly.
The Product Insert Is a Legal Document
Capuano makes a point of telling founders that the product insert and the packaging copy are legal documents, not marketing materials, even though they read like marketing. Every claim printed on or shipped with a product is a representation the company is making, and in a wellness and rehabilitation category, those representations carry real weight. A claim that overstates what the product does is not just an exuberant sentence. It is a liability and, depending on how it is worded, a regulatory exposure. The insert is where a lot of small companies write the document that gets them in trouble without realizing they are writing a document at all.
Why Capuano Treats Paperwork as Product
The through-line is that Capuano builds the document stack with the same seriousness he brings to the product itself. The patents, the assignments, the supply terms, the founding agreement, the inserts. He treats them as the load-bearing structure of the company rather than the administrative residue of building it. It is the same instinct that led him to file his patents before showing anything to anyone. The documents are not what come after the real work. They are what make the real work defensible.
For a founder who would rather spend every hour on the product, that is an unwelcome message, and Capuano knows it. His answer is that the product is what gets a company noticed, but the documents are what let it keep what the product earns. A great product wrapped in careless paperwork is a company that succeeds right up until the moment a document it ignored decides otherwise.