Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997472 | Friction stir welding using an adhesive, copper, tin and zinc interlayer | Robert T. Szymanski, Mark Hall, Yen-Lung Chen | 2011-08-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997472 | Friction stir welding using an adhesive, copper, tin and zinc interlayer | Robert T. Szymanski, Mark Hall, Yen-Lung Chen | 2011-08-16 |