Assignee
ELMWOOD SENSORS
US·21 granted patents·556 citations·filing 1975–1997
Top patents by PatentIndex Score
21 records- 0196US4958148AContrast enhancing transparent touch panel deviceELMWOOD SENSORS·Filed 1988·Granted Sep 18, 1990·292 cites·60 claims
- 0284US4472705AThermostatic switch with thermal overrideELMWOOD SENSORS·Filed 1983·Granted Sep 18, 1984·29 cites·7 claims
- 0379US4039991AThermostatic switch with reset mechanismELMWOOD SENSORS·Filed 1975·Granted Aug 2, 1977·29 cites·7 claims
- 0473US4952901ABimetallic disc assembly for thermostatic switch and disc retainer thereforELMWOOD SENSORS·Filed 1989·Granted Aug 28, 1990·23 cites·18 claims
- 0568US4754252AThermostatic switch with improved cap disc assemblyELMWOOD SENSORS·Filed 1987·Granted Jun 28, 1988·25 cites·9 claims
- 0665US5929742ATrip-free, manual reset thermostatELMWOOD SENSORS·Filed 1997·Granted Jul 27, 1999·23 cites·6 claims
- 0762US4821954AThermally activated snap-action valveELMWOOD SENSORS·Filed 1988·Granted Apr 18, 1989·32 cites·7 claims
- 0859USD266084SThermostatic switchELMWOOD SENSORS·Filed 1980·Granted Sep 7, 1982·9 cites·1 claims
- 0949US4367452AThermostatic switch constructionELMWOOD SENSORS·Filed 1982·Granted Jan 4, 1983·7 cites·21 claims
- 1044US4526481AEngine temperature sensorELMWOOD SENSORS·Filed 1981·Granted Jul 2, 1985·11 cites·4 claims
- 1143US5703560AThermostat with one-piece reset mechanism and contact assemblyELMWOOD SENSORS·Filed 1995·Granted Dec 30, 1997·9 cites·7 claims
- 1240US5318723ACeramic material and process for its productionELMWOOD SENSORS·Filed 1990·Granted Jun 7, 1994·8 cites·34 claims
- 1340US4339738ASingle pole double throw thermostatic switchELMWOOD SENSORS·Filed 1981·Granted Jul 13, 1982·6 cites·8 claims
- 1439US5405718AElectrodes and battery cellsELMWOOD SENSORS·Filed 1991·Granted Apr 11, 1995·14 cites·23 claims
- 1538US4317098AGrounded thermostat switchELMWOOD SENSORS·Filed 1980·Granted Feb 23, 1982·5 cites·12 claims
- 1635US4548780ASensing devices for mounting in chamber walls and a method of manufactureELMWOOD SENSORS·Filed 1982·Granted Oct 22, 1985·13 cites·12 claims
- 1735US4544987AMagnetically operated AC switching device with delay-on-dropoutELMWOOD SENSORS·Filed 1983·Granted Oct 1, 1985·7 cites·6 claims
- 1834US5157581AConductive ceramics, conductors thereof and methodsELMWOOD SENSORS·Filed 1989·Granted Oct 20, 1992·6 cites·34 claims
- 1920US4746892AThermally actuated latch for electrical circuitsELMWOOD SENSORS·Filed 1987·Granted May 24, 1988·3 cites·8 claims
- 2019US5159308AThermostatic switch and contact arm thereforELMWOOD SENSORS·Filed 1992·Granted Oct 27, 1992·2 cites·5 claims
- 2119US4623866ACap and bracket assembly for thermostatic switch and method of manufacturing sameELMWOOD SENSORS·Filed 1985·Granted Nov 18, 1986·3 cites·8 claims
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