Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10670082 | Decoupler clutch engagement surface with selected surface finish | — | 2020-06-02 |
| 10590994 | Proportionally damped power transfer device using torsion spring force | John R. Antchak, Jun Xu, Warren J. Williams | 2020-03-17 |