All posts tagged "patent"
-
11.4K4Business and LaborConnecticut’s Ezra Warner Takes the Tin Lid Off
If not for Connecticut’s Ezra Warner, cooks might still be fumbling for a rock and a bayonet to get their dinners. While...
-
8.3KBusiness and LaborElisha Otis Gets a Sales Lesson From P.T. Barnum
Vermont-born tinkerer Elisha Otis thought so little of the safety elevator he invented that he didn’t bother to get a patent for...
-
8.3K2Business and LaborDavid Wilkinson Finds Out the Hard Way Why It’s Good To Patent Your Inventions
David Wilkinson was a genius when it came to machines, but something of a flake when it came to business. He let...
To Top
