Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632684 | Stepped shaft assembly | Ajay Kumar, Porfirio J. Perez, Douglas W. Shaffer | 1997-05-27 |
DD
Dhirendra C. Damji
Overall (1997): #159,547 of 185,788Top 90%
1
Patents 1997