CC

Chung-Yen Cheng

UN Unknown: 3 patents #7,366 of 83,584Top 9%
Overall (All Time): #1,475,361 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9924835 Stockpot 2018-03-27
D789738 Bottom for a pot 2017-06-20
9504357 Insulating pot bottom for stockpots 2016-11-29