Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4990883 | Actuator which can be locked when exposed to a high temperature | Donald Todd Wilkerson | 1991-02-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4990883 | Actuator which can be locked when exposed to a high temperature | Donald Todd Wilkerson | 1991-02-05 |