Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4447031 | Spring counterbalanced support arm system | James J. Souder, Edward D. Scarborough, Jr., Donald R. Rettich, Robert L. Mason | 1984-05-08 |
| 4266747 | Equipoised articulated support arm | James J. Souder, Edward D. Scarborough, Jr. | 1981-05-12 |