Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653562 | Workpiece machining | Stephen Arthur Withington | 1997-08-05 |
| 4561823 | Wheelchair tipping apparatus | — | 1985-12-31 |
| 4261684 | Mounting of side shiftable appliances on vehicles | Leslie A. Brown | 1981-04-14 |