Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7832287 | Sensor gap balancer | Micheal P. Portell, Paul D. Stevenson, John R. Maten | 2010-11-16 |
| 7757570 | Torque sensor with alignment system | Michael P Portell, John R. Maten | 2010-07-20 |