John P. Zerbel
8Patents
5h-index
23Co-inventors
59Inventor score
Filing activity: Jun 6, 2006 → Oct 1, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8196237B2 | Patient support brake system | Human Necessities | 25 | Active |
| US9351890B2 | Medical support apparatus | Human Necessities | 18 | Active |
| US9301895B2 | Medical support apparatus | Human Necessities | 10 | Active |
| US9713559B2 | Medical support apparatus | Human Necessities | 9 | Active |
| US7581266B2 | Calf support assembly for a maternity bed foot support and abduction assembly | Human Necessities | 7 | Active |
| US11559448B2 | Medical support apparatus | Human Necessities | 1 | Active |
| US11160705B2 | Adjustable patient support apparatus for assisted egress and ingress | Human Necessities | 1 | Active |
| US11806290B2 | Adjustable patient support apparatus for assisted egress and ingress | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.