Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11033265 | Hand held surgical handle assembly, surgical adapters for use between surgical handle assembly and surgical end effectors, and methods of use | Michael Zemlok, Stanislaw Marczyk, Nihir Patel, David Chowaniec | 2021-06-15 |
| 11026685 | Adapter assemblies for interconnecting surgical loading units and handle assemblies | Paul D. Richard, Earl M. Zergiebel, David Chowaniec, Anand Subramanian, Nihir Patel | 2021-06-08 |
| 10993718 | Surgical stapling apparatus | Michael Zemlok, Adam J. Ross, Russell Pribanic | 2021-05-04 |
| 10973514 | Adapter assembly for interconnecting electromechanical surgical devices and surgical loading units, and surgical systems thereof | Earl M. Zergiebel, David Chowaniec, Anand Subramanian, Paul D. Richard | 2021-04-13 |