Karl Gregotsch
4Patents
4h-index
4Co-inventors
36Inventor score
Filing activity: Sep 20, 1984 → May 15, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4563984A | Suction pipe apparatus for an internal-combustion engine | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US4680493A | Ventilating device for a generator | Electricity | 10 | Expired |
| US4779588A | Air-cooled multi-cylinder internal combustion engine | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4640240A | Arrangement for limiting radial thermal expansions of cylinders of a reciprocating piston internal combustion engine | Mechanical Engineering; Lighting; Heating | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.