Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5783053 | Combination inner plate and outer envelope electrode | Charles P. Tomba, Andy W. Getsy | 1998-07-21 |
| 5619793 | Method of refurbishing a plate electrode | Charles P. Tomba, Andy W. Getsy | 1997-04-15 |
| 5464519 | Refurbished electrode having an inner plate and outer envelope electrode | Charles P. Tomba, Andy W. Getsy | 1995-11-07 |
| 5079400 | Resistance welding tool | Clement A. Firlotte, Kevin Garland, James E. McNaughton, Spencer J. Porter | 1992-01-07 |