Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7044471 | Cartridge-type mechanical seal and back plate | Robert L. Elliott | 2006-05-16 |
| 6062541 | Portable jackbolt positioning system and method | — | 2000-05-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7044471 | Cartridge-type mechanical seal and back plate | Robert L. Elliott | 2006-05-16 |
| 6062541 | Portable jackbolt positioning system and method | — | 2000-05-16 |