TZ

Tom Zeng

O2 O2Cool: 26 patents #4 of 31Top 15%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #143,726 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
D828718 Bottle cap Michael Ksiazek, Eric F. Junkel 2018-09-18
9628883 Wireless microphone having plural PTT buttons Ruben Scheimberg 2017-04-18