Assignee
MEYER FRIEDHELM
DE·4 granted patents·80 citations·filing 1987–1989
Top patents by PatentIndex Score
4 records- 0162US4932217AProcess for controlling a heater, in particular a defrost heater for refrigerating plantsMEYER FRIEDHELM·Filed 1989·Granted Jun 12, 1990·22 cites·3 claims
- 0258US4934593AProcess for setting the temperature difference between cut-in and cut-out temperature of a refrigerating unit or the like in the region of a set value, to be maintained, of the temperatureMEYER FRIEDHELM·Filed 1989·Granted Jun 19, 1990·24 cites·6 claims
- 0350US4949548AProcess for controlling the operation of a refrigerating unitMEYER FRIEDHELM·Filed 1989·Granted Aug 21, 1990·22 cites·2 claims
- 0446US4755062AProcess and measuring probe for the determination of ice or snow formationMEYER FRIEDHELM·Filed 1987·Granted Jul 5, 1988·12 cites·4 claims
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