On November 13, 1990, David S. Zamierowski patented a novel wound dressing which evacuated the drained fluids from the wound and provided liquid medications. …
Tag: PatentYogi
This Day in Patent History - On November 12, 1957, first razor blade counter was patented
On November 12, 1957, first razor blade counter was patented. …
Interesting fact about patents – Number Of Companies Using The Patent System Is 'Unexpectedly Small'.
Number Of Companies Using The Patent System Is ‘Unexpectedly Small’. In UK, only 1.6% of all registered firms own a UK patent. In US, only…
This Day in Patent History - On November 11, 1986, Therapeutic roller/walker was patented
On November 11, 1986, Therapeutic roller/walker was patented. Patent Information Publication…
This Day in Patent History - On November 10, 1998, Ethicon patented an electrosurgical device for welding tissue to control bleeding during surgical procedures
On November 10, 1998, Ethicon patented an electrosurgical device for welding tissue to control bleeding during surgical procedures. …
This Day in Patent History – On November 9, 1842, George Bruce received a US design patent for printing type faces
On November 9, 1842, George Bruce received a US design patent for printing type faces. This was the first US Design Patent with the patent…
Nikola Tesla Patent #6 – Regulator for Dynamo Electric Machines – US350954
Patent Information Publication number: US350954 A Patent Title: Regulator for dynamo-electric…
This Day in Patent History - On November 8, 1928, Jules-Louis Breton, French inventor and politician, filed a patent for Dishwasher
On November 8, 1928, Jules-Louis Breton, French inventor and politician, filed a patent for Dishwasher. …
Funday Sunday – Urinal headrest to comfort you while you squeeze out a tinkle
Patent Information Publication number: US6681419 B1 Patent Title: Forehead support…
This Day in Patent History - On November 7, 1891, Whitcomb L. Judson filed a patent for modern zipper
This Day in Patent History – On November 7, 1891, Whitcomb L. Judson filed a patent for modern zipper. …