Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6334571 | Thin interlayer friction welding | James R. Huber | 2002-01-01 |
| 4944977 | Friction welding flash trap seal | Robert J. Knight | 1990-07-31 |
| 4832769 | Friction welding flash trap seal and method of producing same | Robert J. Knight | 1989-05-23 |