Assignee
PERLMAN MAIER
CA·2 granted patents·81 citations·filing 1990–1993
Top patents by PatentIndex Score
2 records- 0176US5261597ATemperature responsive 3-way line valve with shape memory alloy actuatorPERLMAN MAIER·Filed 1993·Granted Nov 16, 1993·54 cites·8 claims
- 0271US5115491ATempering system for storage tank water heaters utilizing inlet and outlet heat exchangerPERLMAN MAIER·Filed 1990·Granted May 19, 1992·27 cites·18 claims
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