Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641322 | Coupling with tribological coating system | Dave Narasimhan, Thirumalai G. Palanisamy | 2003-11-04 |
| 6520703 | Coupling with tribological coating system | Dave Narasimhan, Thirumalai G. Palanisamy | 2003-02-18 |