Ronnie J. Withrow
5Patents
5h-index
3Co-inventors
45Inventor score
Filing activity: Jan 14, 1991 → May 23, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5320640A | Continuous passive motion cervical spine therapy device | Human Necessities | 25 | Expired |
| US5258019A | Lumbar spine therapy device | Human Necessities | 23 | Expired |
| US5123916A | Lumbar spine therapy device | Human Necessities | 15 | Expired |
| US5500002A | Continous passive motion physical therapy device | Human Necessities | 14 | Expired |
| US5158568A | Lumbar spine therapy device | Human Necessities | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.