Issued Patents All Time
Showing 76–100 of 140 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8257316 | Surgical portal apparatus with variable adjustment | — | 2012-09-04 |
| 8211135 | Two-mode bladeless trocar assembly | Russell Heinrich, David C. Racenet, Gregory Okoniewski | 2012-07-03 |
| 8206358 | Ring and seal for trocar | — | 2012-06-26 |
| 8202290 | Visual obturator with handle | — | 2012-06-19 |
| 8192353 | Visual obturator | — | 2012-06-05 |
| 8172806 | Surgical portal with seal system | — | 2012-05-08 |
| D656233 | Bladeless obturator member | Gregory Fischvogt | 2012-03-20 |
| 8133245 | Surgical apparatus with annular penetrator | — | 2012-03-13 |
| 8118783 | Access assembly with spherical valve | — | 2012-02-21 |
| 8070767 | Optical penetrating adapter for surgical portal | — | 2011-12-06 |
| 8021337 | Expandable surgical portal | — | 2011-09-20 |
| 8007473 | Access assembly with multi-flapper design | Ernest Aranyi | 2011-08-30 |
| 8002750 | Access apparatus with shallow zero closure valve | — | 2011-08-23 |
| 8002788 | Two-mode bladeless trocar assembly | Russell Heinrich, David C. Racenet, Gregory Okoniewski | 2011-08-23 |
| 7988670 | Trocar assembly with rotatable obturator housing | — | 2011-08-02 |
| 7951118 | Introducer seal assembly | David C. Racenet, Gene A. Stellon | 2011-05-31 |
| 7931624 | Introducer seal assembly with low profile gimbal seal | Thomas Wenchell | 2011-04-26 |
| 7918827 | Seal assembly for surgical access device | — | 2011-04-05 |
| 7887514 | Pneumoperitoneum needle | — | 2011-02-15 |
| 7824327 | Optical trocar with scope holding assembly | — | 2010-11-02 |
| 7749198 | Surgical portal apparatus with variable adjustment | — | 2010-07-06 |
| 7744569 | Valve assembly including diameter reduction structure for trocar | — | 2010-06-29 |
| 7717847 | Surgical hand access apparatus | — | 2010-05-18 |
| 7717878 | Surgical portal with seal system | — | 2010-05-18 |
| 7632250 | Introducer seal assembly | David C. Racenet, Gene A. Stellon | 2009-12-15 |