Gerhard Schmidtchen
3Patents
3h-index
1Co-inventors
36Inventor score
Filing activity: Mar 31, 1980 → Mar 17, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4792661A | Electric heating apparatus for regulating the temperature of a plurality of liquids | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| USD264502S | Apparatus for developing X-ray films | General | 4 | Expired |
| US4378151A | Apparatus for developing photosensitive material with a magnetic rotor circulating means | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.