Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6416224 | Rolling cutter drill bits | Michael Scott Nixon, Ranjit Singh | 2002-07-09 |
| 6354740 | Rolling cutter drill bits | Ranjit Singh, Michael Scott Nixon | 2002-03-12 |
| 6338621 | Volume reduction mandrel for use in pneumatic isostatic forging | Adrian Vuyk, Jr. | 2002-01-15 |