Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8997877 | Riser components and methods for making the same | Douglas J. Waldron, Scott Forrest | 2015-04-07 |
| 7464852 | Method and apparatus for friction stir welding | Douglas J. Waldron, Ray Miryekta | 2008-12-16 |
| 7461769 | Method and apparatus for friction stir welding | Douglas J. Waldron, Ray Miryekta | 2008-12-09 |
| 7416105 | Superplastically forming of friction welded structural assemblies | Franna S. Pitt | 2008-08-26 |
| 6908690 | Method and apparatus for friction stir welding | Douglas J. Waldron, Ray Miryekta | 2005-06-21 |
| 6742697 | Joining of structural members by friction plug welding | Douglas J. Waldron, Ray Miryekta | 2004-06-01 |