Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE34780 | Electrosurgical conductive gas stream equipment | Robert Paul Trenconsky, Robert A. Weiss | 1994-11-08 |
| RE34432 | Power control technique for beam-type electrosurgical unit | — | 1993-11-02 |
| 5184621 | Steerable guidewire having electrodes for measuring vessel cross-section and blood flow | Robert Vogel, William A. Berthiaume | 1993-02-09 |
| 4901719 | Electrosurgical conductive gas stream equipment | Robert Paul Trenconsky, Robert A. Weiss | 1990-02-20 |
| 4901720 | Power control for beam-type electrosurgical unit | — | 1990-02-20 |
| 4781175 | Electrosurgical conductive gas stream technique of achieving improved eschar for coagulation | Francis T. McGreevy, Karl W. Hahn | 1988-11-01 |