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#david-bushnell

Patent applicants historically delayed filing divisional applications to allow competitors to independently develop inventions, then emerged with claims to capture those market investments through interference proceedings.

fromInsideHook

1 month ago

The Forgotten Inventor Who Killed the Great Black Swamp

James B. Hill should be patron saint of Northwest Ohio - or at least patron saint of this story. He invented a machine called the Buckeye Traction Ditcher, and he checks all my boxes. Hill is our hero: His invention drained the swamp in a matter of years, leading to its complete settlement shortly thereafter. He brought the normalcy we see today.

History

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First submarine named after Massachusetts joins the Navy fleet

See inside the USS Massachusetts, the battleship that fired the last shot of World War II

First submarine named after Massachusetts joins the Navy fleet

See inside the USS Massachusetts, the battleship that fired the last shot of World War II

The Navy's AI bet to fix its submarine bottleneck

Soak and Pounce: 1920's Style Submarine Patents

The Forgotten Inventor Who Killed the Great Black Swamp

#david-bushnell
#david-bushnell