Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8439250 | Friction-stir weld-tool and method | Randy J. Brown, Michael R. Eller, Duy N. Pham | 2013-05-14 |
| 6213379 | Friction plug welding | Terry L. Hibbard | 2001-04-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8439250 | Friction-stir weld-tool and method | Randy J. Brown, Michael R. Eller, Duy N. Pham | 2013-05-14 |
| 6213379 | Friction plug welding | Terry L. Hibbard | 2001-04-10 |