Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10456061 | Holding arrangement for a surgical access system | Joseph L. Mark | 2019-10-29 |
| 10449340 | Surgical access assembly and method of using same | Joseph L. Mark | 2019-10-22 |
| 10398458 | Microsurgical instruments | Joseph L. Mark | 2019-09-03 |
| 10398462 | Tissue removal device with adjustable sleeve for neurosurgical and spinal surgery applications | Joseph L. Mark | 2019-09-03 |
| 10383680 | Bi-polar surgical instrument | Joseph L. Mark | 2019-08-20 |
| 10357280 | Navigating introducer for tissue access system | Joseph L. Mark | 2019-07-23 |