A slideshow from Scientific American. It should be noted that patent disputes stalled progress in the US relative to Europe. The government stepped in during WWI and forced the industry to form a patent sharing organization.
(hat tip to Art)
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A slideshow from Scientific American. It should be noted that patent disputes stalled progress in the US relative to Europe. The government stepped in during WWI and forced the industry to form a patent sharing organization.
(hat tip to Art)
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