Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7297145 | Bipolar electrosurgical clamp for removing and modifying tissue | Jean Woloszko, Theodore C. Ormsby | 2007-11-20 |
| 7294136 | Trocar system having expandable port | William Dubrul, John E. Carlson | 2007-11-13 |
| 6974453 | Dual mode electrosurgical clamping probe and related methods | Jean Woloszko, Theodore C. Ormsby | 2005-12-13 |
| 6837887 | Articulated electrosurgical probe and methods | Jean Woloszko, Theodore C. Ormsby | 2005-01-04 |
| 6770071 | Bladed electrosurgical probe | Jean Woloszko, Hira V. Thapliyal, Philip E. Eggers | 2004-08-03 |
| 6494893 | Trocar system having expandable port | William Dubrul, John E. Carlson | 2002-12-17 |
| 6325812 | Trocar system having expandable port | William Dubrul, John E. Carlson | 2001-12-04 |
| 6080174 | Trocar system having expandable port | William Dubrul | 2000-06-27 |
| 5827319 | Radially expandable access system having disposable and reusable components | John E. Carlson, Robert K. Deckman, Steven P. Masterson, Thomas J. Palermo | 1998-10-27 |
| 5820600 | Adjustable introducer valve | John E. Carlson, Tellis Hartridge, Andrew Lee, Steve Masterson, Mike Orth | 1998-10-13 |
| 5814058 | Method and apparatus employing conformable sleeve for providing percutaneous access | John E. Carlson, Steven P. Masterson, Michael J. Orth | 1998-09-29 |
| 5431676 | Trocar system having expandable port | William Dubrul | 1995-07-11 |