Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4310082 | Variable speed drive and combined clutch/brake system | Joe Crabtree, Aaron A. Stevens, Randall K. Lawrence | 1982-01-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4310082 | Variable speed drive and combined clutch/brake system | Joe Crabtree, Aaron A. Stevens, Randall K. Lawrence | 1982-01-12 |