Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8372349 | Air freshener | Marcus J. Shotey | 2013-02-12 |
| 4780591 | Plasma gun with adjustable cathode | Thomas F. Bernecki, Kevin Varley, William Patrick Rusch, Janusz Wlodarczyk | 1988-10-25 |
| 4455470 | Plasma spray gun nozzle and coolant deionizer | Chandra K. Bhansali, Thomas Fox, Richard T. Smyth, Raymond A. Zatorski | 1984-06-19 |
| 4445021 | Heavy duty plasma spray gun | Gary C. Irons, Richard D. Lander, Henry C. Thompson, Richard D. Trapani | 1984-04-24 |
| 4430546 | Plasma spray gun nozzle | Gary C. Irons, Dennis K. Buzzelli, Richard T. Smyth | 1984-02-07 |
| 4405853 | Plasma spray gun with cooling fin nozzle and deionizer | — | 1983-09-20 |