Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7267142 | Method for increasing the torque of a pre-tensioned spring that is wound around a rotating body comprising a longitudinal axis | — | 2007-09-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7267142 | Method for increasing the torque of a pre-tensioned spring that is wound around a rotating body comprising a longitudinal axis | — | 2007-09-11 |