How many U.S. patents does Lonnie Johnson hold for his various inventions?
Answer
More than one hundred
Lonnie Johnson is an exceptionally prolific inventor with a career-long commitment to solving practical problems through engineering. He has secured over one hundred U.S. patents, covering a wide variety of technologies ranging from aerospace systems to medical devices and energy conservation solutions. This demonstrates his versatility as an engineer beyond his most famous consumer product.

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How the Super Soaker's inventor made a big splash - YouTube
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