Erich Pohlmann
5Patents
2h-index
3Co-inventors
40Inventor score
Filing activity: Jul 6, 1978 → Feb 4, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4312476A | Bivalent heating system | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4372127A | Apparatus for heat transformation | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US4241781A | Regenerative heater and process for the operation thereof | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4979472A | Internal combustion engine having a hermetically sealed heat exchanger tube system | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US5101783A | Ignition system and spark plug for multiple ignition in an internal combustion engine | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.