Marlon Brando patented method of tensioning drum heads. Marlon Brando loved afro cuban music and championed the culture all his life. Patent Information Publication number:…
Patented Bird Diaper. This sounds funny. But birds can poop while flying, this poses problems for keeping birds as pets. Bird Diaper is quite useful in…
On December 10, 1898, Leamon G. Souder patented an escalator. This was the first of the four escalator-style patents issued to Souder, including two for…
On December 9, 1884, L. M. Richardson patented roller skates with ball bearings. This allowed skaters to gain speed with less efforts. This invention transformed…
On December 13, 1892. Nikola Tesla patented system of electrical transmission of power. …
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