Posts Tagged: "wright brothers"

As Eric Schmidt, CEO of Google, spoke about on 60 Minutes, true innovation does not come from the large corporations. Instead, it is some “graduate student” or “crazy person” that makes change, such as the obscure Wright Brothers warping the airplane wings to control flight. Without a patent system, innovators and inventors from all walks of life will be unable to safeguard their intellectual property and profit, violating a central tenet of the patent system. Penalizing the poor students and the visionaries by hindering their chance to protect their technological advances in patent litigation is not justifiable and is not right. Legislation making fundamental changes to the law to thwart innovators (and their backers) getting their say in court is highly suspect and perhaps unconstitutional. Further, in a time when Americans have lost countless manufacturing jobs and have retooled, it does not make sense to weaken something at which Americans are good: innovating and inventing.

Lemley’s response introduces the new term “sequential improvement.” This suggests to us that he has now abandoned many of his claims of “simultaneous invention.” The word ‘sequential’ does not occur a single time in his article. We agree with Lemley’s new description that invention and innovation are often sequential, building in a series of related but different inventions: it is a normal feature of development and does not require a 108 page and 260 footnote article to establish it. Nor does it have radical policy consequences for the patent system which is well-adapted to this feature of real invention. But Lemley’s recommended policy would deny patents to second comers who contribute the key missing ingredient that unlocks an entire field. To Lemley’s credit, he recognizes the benefits of patent races and that the patent system leads to more innovation. But if that is true, Lemley does not explain why the patent system that we actually have is broken. His proposal to deny patents on “the most important inventions” and not grant more patents seems to flow from unreliable scholarship rather than a precise, reliable diagnosis of a problem.

If you actually read my article you will find that I simply don’t say the things they claim I say. The basic refrain of the Howells-Katznelson paper is that (1) I think Edison and the Wright brothers didn’t make inventive contributions, and (2) I diminish their contributions in service of my “radical” anti-patent agenda. With all due respect, I don’t see how anyone who read the whole paper could think I said any such thing. There is no question that Edison and the Wrights made useful contributions to the world. The point of my article is that they (and the many other iconic inventors I discuss) did not act alone. They made important but incremental contributions on the shoulders of many other inventors advancing the technology, and they often did so at about the same time as other, lesser-known inventors.

For example, regarding Thomas Edison, Lemley’s primary case illustrating the so-called “myth of the sole inventor,” he alleges that “Sawyer and Man invented and patented the incandescent light bulb” (Lemley 2011, p26) and that “Edison did not invent the light bulb in any meaningful sense” (Lemley 2011, p25). We disprove Lemley’s assertions and present five key facts that Lemley omits: for example, although Lemley cites a Supreme Court case in 1895 as a source for the statement above, he neglects to inform us of the decision reported in that case; it affirmed a lower court’s 1889 decision in favor of Edison and finding the Sawyer & Man patent invalid. Furthermore, the Sawyer and Man lamps were not commercially viable, having only a few hours life, whereas Edison’s invention was the basis for a lamp with a hundred times longer useful lifetime: electric lighting became economic and it was Edison’s invention that unlocked the field after three decades of experimentation by others in incandescent lamps. There was no candidate for an invention simultaneous with Edison’s invention.

The canonical story of the lone genius inventor is largely a myth. Edison didn’t invent the light bulb; he found a bamboo fiber that worked better as a filament in the light bulb developed by Sawyer and Man, who in turn built on lighting work done by others. Bell filed for his telephone patent on the very same day as an independent inventor, Elisha Gray; the case ultimately went to the U.S. Supreme Court, which filled an entire volume of U.S. Reports resolving the question of whether Bell could have a patent despite the fact that he hadn’t actually gotten the invention to work at the time he filed. The Wright Brothers were the first to fly at Kitty Hawk, but their plane didn’t work very well, and was quickly surpassed by aircraft built by Glenn Curtis and others – planes that the Wrights delayed by over a decade with patent lawsuits.