Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497355 | System for controlling the stirring pin of a friction stir welding apparatus | R. Jeffrey Ding, Peter A. Oelgoetz | 2002-12-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497355 | System for controlling the stirring pin of a friction stir welding apparatus | R. Jeffrey Ding, Peter A. Oelgoetz | 2002-12-24 |