Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8987631 | Method and apparatus for welding to laminated metal | Pei-Chung Wang, Robert J. Gollehur, James F. Hengel, Narayanan P. Menon, Mark D. Gugel | 2015-03-24 |
| 6765170 | Method for single sided spot welding | Chih-Chang Chen, Chi-Mou Ni, Michael G. Poss, Daniel C. Hutchinson | 2004-07-20 |
| 5408065 | Welding apparatus and process | Mark A. Campbell, John J. Sniezek, Erick Rudaitis, Glenn M. Krcek, Robert I. Phillion | 1995-04-18 |