Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8475447 | System and method for closed loop monitoring of monopolar electrosurgical apparatus | Robert H. Wham | 2013-07-02 |
| 8377053 | Electrosurgical apparatus with high speed energy recovery | — | 2013-02-19 |
| 8353904 | Electrosurgical radio frequency energy transmission medium | — | 2013-01-15 |
| 8287529 | Electrosurgical apparatus with high speed energy recovery | — | 2012-10-16 |
| 8287528 | Vessel sealing system | Robert H. Wham, Steven P. Buysse | 2012-10-16 |
| 8267928 | System and method for closed loop monitoring of monopolar electrosurgical apparatus | Robert H. Wham | 2012-09-18 |
| 8257349 | Electrosurgical apparatus with predictive RF source control | — | 2012-09-04 |
| 8202271 | Dual synchro-resonant electrosurgical apparatus with bi-directional magnetic coupling | — | 2012-06-19 |
| 8187262 | Dual synchro-resonant electrosurgical apparatus with bi-directional magnetic coupling | — | 2012-05-29 |
| 8182477 | Electrosurgical system employing multiple electrodes and method thereof | James W. McPherson | 2012-05-22 |
| 8113057 | Switched resonant ultrasonic power amplifier system | James W. McPherson | 2012-02-14 |
| 8096961 | Switched resonant ultrasonic power amplifier system | James W. McPherson | 2012-01-17 |
| 7985220 | Electrosurgical radio frequency energy transmission medium | — | 2011-07-26 |
| 7927328 | System and method for closed loop monitoring of monopolar electrosurgical apparatus | Robert H. Wham | 2011-04-19 |
| 7819865 | Electrosurgical radio frequency energy transmission medium | — | 2010-10-26 |
| 7804308 | Surgical testing instrument and system | Ronald J. Podhajsky, Behzad Ghorbani-Elizeh, David Dumbauld | 2010-09-28 |
| 7648499 | System and method for generating radio frequency energy | James W. McPherson | 2010-01-19 |
| 7513896 | Dual synchro-resonant electrosurgical apparatus with bi-directional magnetic coupling | — | 2009-04-07 |
| 7443175 | Surgical testing instrument and system | Ronald J. Podhajsky, Behzad Ghorbani-Elizeh, David Dumbauld | 2008-10-28 |
| 7396336 | Switched resonant ultrasonic power amplifier system | James W. McPherson | 2008-07-08 |
| 7364577 | Vessel sealing system | Robert H. Wham, Steven P. Buysse | 2008-04-29 |
| 7303557 | Vessel sealing system | Robert H. Wham, Steven P. Buysse | 2007-12-04 |
| 7282049 | Electrosurgical system employing multiple electrodes and method thereof | James W. McPherson | 2007-10-16 |
| 7044949 | Smart recognition apparatus and method | Gary Dobbins | 2006-05-16 |
| 6796981 | Vessel sealing system | Robert H. Wham, Steven P. Buysse | 2004-09-28 |