Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875428 | Motorized outrigger drive | Ronald D. Schlesch, Stafford J. Vallery, Harold S. Durham | 1989-10-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875428 | Motorized outrigger drive | Ronald D. Schlesch, Stafford J. Vallery, Harold S. Durham | 1989-10-24 |