On January 30, 1883, James Ritty and John Birch (brothers) received a patent for the cash register. It was called “Ritty’s Incorruptible Cashier” and was…
On January 29, 1895, Charles Steinmetz patented a system of distribution by alternating current (A/C). He fostered the development of A/C that made possible the…
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…
Book a Free Consultation
We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.AcceptDo Not AcceptRead more