Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10765450 | Selectively lockable holding arrangement for a surgical access system | Joseph L. Mark, Brian C. Dougherty | 2020-09-08 |
| 9770261 | Surgical access assembly and method of using same | Joseph L. Mark, Amin Kassam, Brian C. Dougherty | 2017-09-26 |
| 9757147 | Surgical access system with navigation element and method of using same | Joseph L. Mark, Mick Trompen | 2017-09-12 |
| 9144372 | Surgical adapter assembly for use with endoscope | Joseph L. Mark, Brian C. Dougherty | 2015-09-29 |
| 8100281 | Orthopaedic instrument sterilization case | Daniel L. Sands, Jon D. Shoemaker | 2012-01-24 |