Assignee
ALEFELD GEORG
7 granted patents·180 citations·filing 1978–1986
Top patents by PatentIndex Score
7 records- 0180US4531374AMulti-stage apparatus having working-fluid and absorption cycles, and method of operation thereofALEFELD GEORG·Filed 1982·Granted Jul 30, 1985·48 cites·45 claims
- 0275US4475361AMulti-effect heat-pump for heating and coolingALEFELD GEORG·Filed 1983·Granted Oct 9, 1984·40 cites·6 claims
- 0367US4408468ASystem comprising at least one absorption heat pumpALEFELD GEORG·Filed 1980·Granted Oct 11, 1983·28 cites·18 claims
- 0465US4410028AProcess and installation for storing heat and for upgrading its temperatureALEFELD GEORG·Filed 1981·Granted Oct 18, 1983·23 cites·25 claims
- 0556US4474025AHeat pumpALEFELD GEORG·Filed 1982·Granted Oct 2, 1984·20 cites·6 claims
- 0650US4314448AThermodynamic process for exploiting high-temperature thermal energyALEFELD GEORG·Filed 1978·Granted Feb 9, 1982·11 cites·20 claims
- 0745US4770005APlant having a heat accepting and releasing process portion and a heat supply portion including an absorber arrangementALEFELD GEORG·Filed 1986·Granted Sep 13, 1988·10 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →