Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8250687 | Patient lift with adjustable knee pads and sling hooks | Frances Spidare, John Owens, James Zhou, Roger Wang, Richard Li +2 more | 2012-08-28 |
| 4592143 | Reciprocating trimming apparatus | Alfred Schiazza | 1986-06-03 |
| 4378107 | Workpiece support and clamping assembly | Robert P. Wagster | 1983-03-29 |
| 4265436 | Workpiece support device and auxiliary support body arrangement | Robert P. Wagster | 1981-05-05 |