Issued Patents All Time
Showing 101–125 of 140 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7618399 | Pneumoperitoneum needle | — | 2009-11-17 |
| 7607486 | One trip tubular expansion and recess formation apparatus and method | Graham E. Farquhar | 2009-10-27 |
| 7470230 | Optical obturator | Thomas Wenchell | 2008-12-30 |
| 7449011 | Apparatus and method for providing percutaneous access and medicament to a target surgical site | Thomas Wenchell | 2008-11-11 |
| 7351181 | Continuously variable transmission | — | 2008-04-01 |
| 7322994 | Anastomosis instrument and method | David A. Nicholas, Scott E. Manzo | 2008-01-29 |
| 7252261 | Ultra-light pneumatic leaf expanding shaft | James Rollins | 2007-08-07 |
| 7193420 | Insulated sleeve with conductive electrodes to reduce borehole effects for an induction tool | Kuo-Chiang Chen, David T. Oliver, Gary A. Hazen, Dean Homan, Jan W. Smits | 2007-03-20 |
| 7081071 | Weightlifting belt hook | — | 2006-07-25 |
| 7025747 | Valve assembly including diameter reduction structure for trocar | — | 2006-04-11 |
| 7023212 | Insulated sleeve with conductive electrodes to reduce borehole effects for an induction tool | Kuo-Chiang Chen, David T. Oliver, Gary A. Hazen, Dean Homan, Jan W. Smits | 2006-04-04 |
| 6942671 | Surgical sealing apparatus | — | 2005-09-13 |
| 6933726 | Apparatus and methods for reducing borehole current effects | Kuo-Chiang Chen, Gary A. Hazen, Charles G. Kibbe, Richard A. Rosthal, Thomas D. Barber +2 more | 2005-08-23 |
| 6726697 | Anastomosis instrument and method | David A. Nicholas, Scott E. Manzo | 2004-04-27 |
| 6440146 | Anastomosis instrument and method | David A. Nicholas, Scott E. Manzo | 2002-08-27 |
| 6391039 | Anastomosis instrument and method | David A. Nicholas, Scott E. Manzo | 2002-05-21 |
| 6246296 | Pulse width modulator (PWM) with high duty cycle using bootstrap capacitor | — | 2001-06-12 |
| 6231030 | Minimal topsoil disturbance log skidder | — | 2001-05-15 |
| 6083234 | Anastomosis instrument and method | David A. Nicholas | 2000-07-04 |
| 6042601 | Apparatus for vascular hole closure | — | 2000-03-28 |
| 5980493 | Modular trocar system and methods and assembly | Martin Nohilly, Marc J. Theroux, Richard D. Gresham, Timothy O. VanLeeuwen | 1999-11-09 |
| 5895377 | Valve system for cannula assembly | Peter W. J. Hinchliffe, James Correia, Martin Nohilly, Kurt Azarbarzin, Richard D. Gresham | 1999-04-20 |
| 5807338 | Modular trocar system and methods of assembly | Martin Nohilly, Marc J. Theroux, Richard D. Gresham, Timothy O. VanLeeuwen | 1998-09-15 |
| 5669885 | Trocar assembly with spring-loaded mechanism | — | 1997-09-23 |
| 5657963 | Seal assembly for accommodating introduction of surgical instruments | Peter W. J. Hinchliffe, Richard D. Gresham | 1997-08-19 |