Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4398698 | Freefall winch system and method of operation | Steven C. Crawford, Roger A. Steuck | 1983-08-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4398698 | Freefall winch system and method of operation | Steven C. Crawford, Roger A. Steuck | 1983-08-16 |