Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338754 | Synthetic gasket material | Randy S. Cannon | 2002-01-15 |
| 5355969 | Composite polycrystalline cutting element with improved fracture and delamination resistance | John W. Hardy, Bill J. Pope, Robert J. Farr | 1994-10-18 |