John Rohrbough
6Patents
6h-index
2Co-inventors
49Inventor score
Filing activity: Sep 12, 1989 → Jan 29, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6189859A | Indwelling catheter valve | Emerging Cross-Sectional Technologies | 96 | Expired |
| US4994029A | Syringe mixer and injector device | Emerging Cross-Sectional Technologies | 79 | Expired |
| US5060704A | Suction transfer assembly | Human Necessities | 62 | Expired |
| US5324258A | Reservoir module for a drug delivery system | Human Necessities | 53 | Expired |
| US5609248A | Multi-part package | Human Necessities | 17 | Expired |
| US5019052A | Bipartite injector device | Emerging Cross-Sectional Technologies | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.