Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7290462 | Bicycle twist-grip shift control device with parallel gearing | — | 2007-11-06 |
TH
Tang Foo Hou
Overall (All Time): #3,399,967 of 4,157,543Top 85%
1
Patents All Time