Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10876606 | Orbital tensioner | Sangkyu Kim, Anil Bhalla, Michael Koppeser | 2020-12-29 |
| 10830316 | Tensioner | Sangkyu Kim, Michael Koppeser | 2020-11-10 |
| 10746264 | Rotary tensioner | — | 2020-08-18 |
| 10683914 | Tensioner | Michael Koppeser, Anil Bhalla | 2020-06-16 |