Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8015688 | Method and apparatus for hemming and sealing a joint | Yen-Lung Chen, John E. Carsley, Mark W. Verbrugge | 2011-09-13 |
| 8011560 | Apparatus and method of solid-state welding | Yen-Lung Chen, Mark Hall, Robert L. Totten, Robert T. Szymanski, Gregory A. Fischer | 2011-09-06 |
| 7955459 | Friction heating for joining dissimilar materials | Yen-Lung Chen, Peter H. Foss, Mark W. Verbrugge | 2011-06-07 |
| 7919174 | Tailored core laminated sheet metal | Robert B. Ruokolainen, Xiaorong Jin | 2011-04-05 |