Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5233155 | Elimination of strike-over in RF plasma guns | — | 1993-08-03 |
| 5225656 | Injection tube for powder melting apparatus | — | 1993-07-06 |
| 5159173 | Apparatus for reducing plasma constriction by intermediate injection of hydrogen in RF plasma gun | Sudhir D. Savkar | 1992-10-27 |
| 5120567 | Low frequency plasma spray method in which a stable plasma is created by operating a spray gun at less than 1 MHz in a mixture of argon and helium gas | Paul A. Siemers, Stephen Francis Rutkowski | 1992-06-09 |
| 5095189 | Method for reducing plasma constriction by intermediate injection of hydrogen in RF plasma gun | Sudhir D. Savkar | 1992-03-10 |
| 4902870 | Apparatus and method for transfer arc cleaning of a substrate in an RF plasma system | Paul A. Siemers, Stephen Francis Rutkowski | 1990-02-20 |
| 4661665 | Vacuum interrupter and method of modifying a vacuum interrupter | James J. Carroll, John H. VanNoy | 1987-04-28 |
| 4638283 | Exothermically assisted electric fuse | James J. Carroll, John H. Van Noy, John G. Leach, Radha K. Ranjan | 1987-01-20 |
| 4392035 | Vacuum interrupter | James J. Carroll, John H. Van Noy | 1983-07-05 |
| 4224490 | Fluid blast circuit breaker | — | 1980-09-23 |