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
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →