Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4788408 | Arc device with adjustable cathode | Janusz Wlodarczyk, Thomas F. Bernecki, Henry A. Budke, Jr. | 1988-11-29 |
| 4445021 | Heavy duty plasma spray gun | Gary C. Irons, John F. Klein, Richard D. Lander, Richard D. Trapani | 1984-04-24 |