CT

Carl Ming-Tsun Tsai

📍 Zhuolan Township, CA: #38 of 42 inventorsTop 95%
Overall (All Time): #1,922,056 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D900507 Ventilated seat pad for baby car seat or stroller — 2020-11-03
5624013 Automatic locking mechanism for automatically locking the transmission shaft of an electric hand tool — 1997-04-29