Raymond S. Gregory
7Patents
6h-index
5Co-inventors
52Inventor score
Filing activity: Aug 27, 1981 → Mar 5, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5381836A | Fluid delivery system | Emerging Cross-Sectional Technologies | 47 | Expired |
| US5617906A | Container for anaesthetic agent | Human Necessities | 34 | Expired |
| US6125893A | Container for liquid anaesthetic agent | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5170823A | Device for filling an anaesthetic vaporizer | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4444182A | Anaesthetic vaporizer | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4759358A | Gas administration apparatus | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4450852A | Gas switching device | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.