David Parrish
5Patents
3h-index
5Co-inventors
50Inventor score
Filing activity: Nov 2, 1976 → Mar 12, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7737827B2 | Communications system and protocol for medical environment | Physics | 17 | Active |
| USD249466S | Plastic drum | General | 8 | Expired |
| USD891179S1 | Cooking grid support ring for kamado-style grill | General | 4 | Active |
| US9102457B2 | Two-piece helical feeder tube for filling containers with pills | Emerging Cross-Sectional Technologies | 3 | Active |
| US9499286B2 | Two-piece helical feeder tube for filling containers with pills | Emerging Cross-Sectional Technologies | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.