Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7520795 | Grooved retaining ring | Shi-Ping Wang, Alain Duboust, Antoine P. Manens, Wei-Yung Hsu, Zhihong Wang | 2009-04-21 |
JS
Jose Salas-Vernis
Overall (All Time): #3,323,077 of 4,157,543Top 80%
1
Patents All Time