Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811632 | Friction stir welding of polymeric materials | Carl D. Sorenson, Clark Joseph Johns | 2004-11-02 |
| 6779704 | Friction stir welding of metal matrix composites, ferrous alloys, non-ferrous alloys, and superalloys using a superabrasive tool | Carl D. Sorensen, Scott M. Packer, Paul Allen Felter | 2004-08-24 |
| 6732901 | Anvil for friction stir welding high temperature materials | Carl D. Sorensen, Scott M. Packer | 2004-05-11 |