Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884766 | Automatic fin deployment mechanism | Harold F. Steinmetz | 1989-12-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884766 | Automatic fin deployment mechanism | Harold F. Steinmetz | 1989-12-05 |