Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11629762 | Proportionally damped power transfer device using torsion spring force | John R. Antchak, Jun Xu, Warren J. Williams | 2023-04-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11629762 | Proportionally damped power transfer device using torsion spring force | John R. Antchak, Jun Xu, Warren J. Williams | 2023-04-18 |