Assignee
ELEKTROWATT AG
5 granted patents·91 citations·filing 1974–1985
Top patents by PatentIndex Score
5 records- 0180US3968692AThermostatic expansible material-working elementELEKTROWATT AG·Filed 1974·Granted Jul 13, 1976·37 cites·9 claims
- 0277US4095458AHygrostatELEKTROWATT AG·Filed 1977·Granted Jun 20, 1978·27 cites·6 claims
- 0351US3982475ADouble-wall facade element for buildings having an overpressure ventilating or air conditioning installationELEKTROWATT AG·Filed 1975·Granted Sep 28, 1976·13 cites·18 claims
- 0434US4648245AElectro-hydraulic actuator or positioning drive for continuous control or regulation operationsELEKTROWATT AG·Filed 1985·Granted Mar 10, 1987·7 cites·10 claims
- 0526US4207767AThermostatic expansible work elementELEKTROWATT AG·Filed 1979·Granted Jun 17, 1980·7 cites·12 claims
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