Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12202085 | Contact tip and receiving assembly of a welding torch | Robert J. Centner | 2025-01-21 |
| 10773332 | Contact tip and receiving assembly of a welding torch | Robert J. Centner | 2020-09-15 |
| 7244910 | Welding torch nipple | William R. Giese, Jeremy L. Jansma | 2007-07-17 |
| 7244911 | Alignment mechanism for a welding torch | William R. Giese, Jeremy L. Jansma | 2007-07-17 |
| D449369 | Water cooler/circulator | Daniel J. Hanzel, Harshad M. Shah | 2001-10-16 |
| 6078023 | Liquid-cooled welding torch assembly | Glen Jones, Richard Llewelyn Jones | 2000-06-20 |