Ivan D. Sarrell
4Patents
4h-index
4Co-inventors
43Inventor score
Filing activity: Sep 5, 1980 → Jan 22, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4580570A | Electrical therapeutic apparatus | Human Necessities | 53 | Expired |
| US4378791A | Therapeutic traction apparatus | Human Necessities | 23 | Expired |
| US5018364A | Internal air damper for a combination refrigerator-freezer | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US4432356A | Therapeutic traction apparatus with monitoring circuit means | Human Necessities | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.