Issued Patents All Time
Showing 51–67 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8946562 | Printed circuit boards including strip-line circuitry and methods of manufacturing same | Wayne L. Moul, Scott E. M. Frushour, Jeffrey L. Jensen | 2015-02-03 |
| 8790337 | System and method for return electrode monitoring | Robert H. Wham | 2014-07-29 |
| 8766104 | Printed circuit boards including strip-line circuitry and methods of manufacturing same | Wayne L. Moul, Scott E. M. Frushour, Jeffrey L. Jensen | 2014-07-01 |
| 8753334 | System and method for reducing leakage current in an electrosurgical generator | David Keppel | 2014-06-17 |
| 8747398 | Frequency tuning in a microwave electrosurgical system | — | 2014-06-10 |
| 8745846 | Method of manufacturing handheld medical devices including microwave amplifier unit | Jeffrey L. Jensen, Scott E. M. Frushour, Wayne L. Moul | 2014-06-10 |
| 8734438 | Circuit and method for reducing stored energy in an electrosurgical generator | — | 2014-05-27 |
| 8486057 | Tissue impedance measurement using a secondary frequency | — | 2013-07-16 |
| 8409186 | Crest factor enhancement in electrosurgical generators | Robert H. Wham | 2013-04-02 |
| 8403924 | Shielding for an isolation apparatus used in a microwave generator | Tom E. McMunigal | 2013-03-26 |
| 8394086 | Microwave shielding apparatus | Tom E. McMunigal | 2013-03-12 |
| 8246615 | Tissue impedance measurement using a secondary frequency | — | 2012-08-21 |
| 8187263 | System and method for return electrode monitoring | Robert H. Wham | 2012-05-29 |
| 8152800 | Electrosurgical systems and printed circuit boards for use therewith | — | 2012-04-10 |
| 7879033 | Electrosurgical pencil with advanced ES controls | Joe D. Sartor, Steven P. Buysse, Chris J. Ehr, David N. Heard, Mark J. Huseman +3 more | 2011-02-01 |
| 7863984 | High efficiency microwave amplifier | — | 2011-01-04 |
| 5211744 | Method and means for improving molten metal furnace charging efficiency | Larry D. Areaux | 1993-05-18 |