Robert E. Fletcher
4Patents
4h-index
9Co-inventors
39Inventor score
Filing activity: Dec 29, 1986 → Jan 8, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4859375A | Chemical refill system | Emerging Cross-Sectional Technologies | 72 | Expired |
| US4979643A | Chemical refill system | Chemistry; Metallurgy | 42 | Expired |
| US4842827A | Vacuum vapor transport control | Physics | 14 | Expired |
| US5046925A | Gas piston liquid flow controller | Mechanical Engineering; Lighting; Heating | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.