Charles Fleischer patented a toy egg adapted for pulling, stretching, and bouncing which includes two intertwined helically cut shells. Patent Information Publication number: US4219959…
On January 28, 1873, Louis Pasteur patented process of brewing beer and ale. This process is very similar to the pasteurization process for milk. Before…
On January 27, 1880, Thomas A. Edison received a patent for”an electric lamp for giving light by incandescence”. Edison famously summarized his quest for the…
On January 26, 1875, the first electric dental drill was patented George Green, a development that revolutionized dentistry. Humans have been drilling teeth since over…
On January 25, 1870, Gustavus Dows patented a modern form of the soda fountain. Patent Information Publication number: US99170 A Patent Title: Improvement in…
