Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8987631 | Method and apparatus for welding to laminated metal | Pei-Chung Wang, Robert J. Gollehur, James F. Hengel, Mark D. Gugel, Alexander Michael Turley | 2015-03-24 |
| 8292561 | Cage nut assembly | — | 2012-10-23 |