Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5577568 | Self-propelled handtruck | — | 1996-11-26 |
| 4881528 | Spinal traction and support unit used while seated | — | 1989-11-21 |
| 4715362 | Ambulatory lumbo-sacral traction systems and methods | — | 1987-12-29 |