Issued Patents All Time
Showing 51–75 of 140 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8884624 | Shielded antenna for a downhole logging tool | Dean Homan, Gerald N. Minerbo | 2014-11-11 |
| 8845529 | Surgical access assembly and method of use therefor | — | 2014-09-30 |
| 8845670 | Trocar assembly with obturator design | — | 2014-09-30 |
| 8760089 | Variable speed drive system | — | 2014-06-24 |
| 8740925 | Trocar assembly | Michael J. Bettuchi, Michael K. Davis, Brian Rockrohr, Gregory Fischvogt | 2014-06-03 |
| 8696635 | Introducer seal assembly with low profile gimbal seal | Thomas Wenchell | 2014-04-15 |
| 8668641 | Surgical access assembly with sleeve and adjustable fastener | — | 2014-03-11 |
| 8663263 | Access sheath with blade | — | 2014-03-04 |
| 8663267 | Bladeless obturator for use in a surgical trocar assembly | — | 2014-03-04 |
| 8591529 | Wound closure device including direct-driven needle | — | 2013-11-26 |
| 8591466 | Apparatus and method for providing percutaneous access and medicament to a target surgical site | Thomas Wenchell | 2013-11-26 |
| 8579860 | Access assembly with spherical valve | — | 2013-11-12 |
| 8551048 | Surgical sealing apparatus | — | 2013-10-08 |
| 8517918 | Optical trocar with scope holding assembly | — | 2013-08-27 |
| 8485971 | Surgical hand access apparatus | Thomas Wenchell | 2013-07-16 |
| 8475486 | Optical penetrating adapter for surgical portal | — | 2013-07-02 |
| 8435252 | Wound closure device | — | 2013-05-07 |
| 8409086 | Surgical portal with rotating seal | — | 2013-04-02 |
| 8382716 | Pneumoperitoneum needle | — | 2013-02-26 |
| 8368403 | Logging tool having shielded triaxial antennas | Dean Homan, Gerald N. Minerbo | 2013-02-05 |
| 8353875 | Access apparatus with shallow zero closure valve | — | 2013-01-15 |
| 8348968 | Obturator tips | — | 2013-01-08 |
| 8282663 | Bladeless obturator for use in a surgical trocar assembly | — | 2012-10-09 |
| 8282604 | Flexible cannula with associated seal | Richard D. Gresham | 2012-10-09 |
| 8282603 | Valve assembly including diameter reduction structure for trocar | — | 2012-10-09 |