Otwin Eich
4Patents
4h-index
4Co-inventors
43Inventor score
Filing activity: Sep 24, 1982 → Oct 15, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5297381A | Hydraulic system | Mechanical Engineering; Lighting; Heating | 28 | Expired |
| US4523901A | Control apparatus for a positive displacement reciprocating pump | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US5394696A | Hydraulic system | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US4535966A | Throttle valve | Mechanical Engineering; Lighting; Heating | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.