Assignee
TEKMAR ELEKTRONIK GMBH & CO
DE·3 granted patents·65 citations·filing 1984–1991
Top patents by PatentIndex Score
3 records- 0167US4566628AMethod of and system for controlling the ratio between the water flow rate in the primary circuit and the water flow rate in the secondary circuit of a hot water heating systemTEKMAR ELEKTRONIK GMBH & CO·Filed 1984·Granted Jan 28, 1986·24 cites·21 claims
- 0254US5418522ASystem for indicating and signaling the presence of snow and iceTEKMAR ELEKTRONIK GMBH & CO·Filed 1991·Granted May 23, 1995·25 cites·21 claims
- 0350US5248084AApparatus and method for controlling the water flow rate from the boiler circuit to the heating circuit in hot water heating systemsTEKMAR ELEKTRONIK GMBH & CO·Filed 1991·Granted Sep 28, 1993·16 cites·25 claims
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