Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10426516 | Trocar seal system | David C. Racenet, Gene A. Stellon, William J. Vumback | 2019-10-01 |
| 8702657 | Trocar seal system | David C. Racenet, Gene A. Stellon, William J. Vumback | 2014-04-22 |
| 8267898 | Trocar seal system | David C. Racenet, Gene A. Stellon, William J. Vumback | 2012-09-18 |
| 8192405 | Trocar seal system | David C. Racenet, Gene A. Stellon, William J. Vumback | 2012-06-05 |
| 8152774 | Valve assembly | — | 2012-04-10 |
| 8002934 | Trocar seal system | David C. Racenet, Gene A. Stellon, William J. Vumback | 2011-08-23 |
| 7896846 | Trocar seal system | David C. Racenet, Gene A. Stellon, William J. Vumback | 2011-03-01 |
| 7850655 | Valve assembly | — | 2010-12-14 |
| 7559918 | Valve assembly | — | 2009-07-14 |
| 7244244 | Trocar seal system | David C. Racenet, Gene A. Stellon, William J. Vumback | 2007-07-17 |
| 6923783 | Valve assembly | — | 2005-08-02 |
| 6702787 | Trocar seal system | David C. Racenet, Gene A. Stellon, William J. Vumback | 2004-03-09 |
| 6595946 | Valve assembly | — | 2003-07-22 |
| 6482181 | Trocar seal system | David C. Racenet, Gene A. Stellon, William J. Vumback | 2002-11-19 |
| 6318616 | Surgical fastener applier | Thomas Wenchell | 2001-11-20 |
| 6017326 | Safety interlock system for medical fluid pumps | Frederick F. Schweitzer, Jr. | 2000-01-25 |
| 5578048 | Manipulator apparatus | David A. Nicholas | 1996-11-26 |
| 5403342 | Articulating endoscopic surgical apparatus | H. Jonathan Tovey, Ernie Aranyi, Thomas D. Guy, H. Allan Alward, Michael Sterling Smith | 1995-04-04 |
| 5201711 | Safety interlock system for medical fluid pumps | Frederick F. Schweitzer, Jr. | 1993-04-13 |
| 4913703 | Safety interlock system for medical fluid pumps | Frederick F. Schweitzer, Jr. | 1990-04-03 |
| 4884013 | Motor unit for a fluid pump and method of operation | Edward Jackson | 1989-11-28 |