Assignee
CONTROL DEVICES INC
US·28 granted patents·3 pending applications·1,153 citations·filing 1975–2014
Top patents by PatentIndex Score
31 records- 0195US6084519AMulti-function light sensor for vehicleCONTROL DEVICES INC·Filed 1997·Granted Jul 4, 2000·507 cites·22 claims
- 0292US7159797B1Spray headCONTROL DEVICES INC·Filed 2006·Granted Jan 9, 2007·44 cites·20 claims
- 0392US6396040B1Ambient light sensorCONTROL DEVICES INC·Filed 1999·Granted May 28, 2002·132 cites·26 claims
- 0482US6866062B2Check valveCONTROL DEVICES INC·Filed 2002·Granted Mar 15, 2005·32 cites·27 claims
- 0580US6297740B1Solar radiation sensorCONTROL DEVICES INC·Filed 1998·Granted Oct 2, 2001·61 cites·29 claims
- 0679US4120319AManifold assembly for compressed air storage tank or the likeCONTROL DEVICES INC·Filed 1977·Granted Oct 17, 1978·26 cites·5 claims
- 0776US5168173APushless two-hand run bar apparatusCONTROL DEVICES INC·Filed 1990·Granted Dec 1, 1992·42 cites·31 claims
- 0875US7235765B2Solar sensor including reflective element to transform the angular responseCONTROL DEVICES INC·Filed 2006·Granted Jun 26, 2007·13 cites·21 claims
- 0971US5670774APhotosensor to detect the direction of incidence and intensity of optical radiationCONTROL DEVICES INC·Filed 1996·Granted Sep 23, 1997·68 cites·16 claims
- 1068US4076211ABall valveCONTROL DEVICES INC·Filed 1975·Granted Feb 28, 1978·17 cites·6 claims
- 1166US4616677AManifold fitting for a compressed air tankCONTROL DEVICES INC·Filed 1985·Granted Oct 14, 1986·24 cites·5 claims
- 1265US4321940AUnloader/check valveCONTROL DEVICES INC·Filed 1981·Granted Mar 30, 1982·23 cites·9 claims
- 1363US9535039B2Acoustic transmitter and method for underwater pipeline inspection gaugesCONTROL DEVICES INC·Filed 2014·Granted Jan 3, 2017·4 cites·22 claims
- 1460US6323746B1Dielectric mounting systemCONTROL DEVICES INC·Filed 1999·Granted Nov 27, 2001·17 cites·27 claims
- 1556US7289041B2Absolute position chain encoderCONTROL DEVICES INC·Filed 2006·Granted Oct 30, 2007·3 cites·22 claims
- 1656US5319250APushless run bar with electronicsCONTROL DEVICES INC·Filed 1992·Granted Jun 7, 1994·19 cites·22 claims
- 1755US6084228ADual zone solar sensorCONTROL DEVICES INC·Filed 1998·Granted Jul 4, 2000·23 cites·14 claims
- 1854US5967410AThermal relief valveCONTROL DEVICES INC·Filed 1998·Granted Oct 19, 1999·19 cites·6 claims
- 1949US9172406B2Pressure resistant housing device for protecting an electromagnetic transmitterCONTROL DEVICES INC·Filed 2013·Granted Oct 27, 2015·1 cites·16 claims
- 2047US6055141AProtective device for an electric motor corresponding process and drive device with an electric motor including said protective deviceCONTROL DEVICES INC·Filed 1997·Granted Apr 25, 2000·17 cites·18 claims
- 2147US4612962ASpring-loaded valveCONTROL DEVICES INC·Filed 1985·Granted Sep 23, 1986·13 cites·8 claims
- 2247US2007056947A1System and sensor for remote defrost activationCONTROL DEVICES INC·Filed 2005·Application pending·0 cites
- 2345US4768550AManifold fitting for a compressed air tankCONTROL DEVICES INC·Filed 1987·Granted Sep 6, 1988·11 cites·2 claims
- 2444US5127437AValveCONTROL DEVICES INC·Filed 1991·Granted Jul 7, 1992·12 cites·1 claims
- 2544US2008250796A1Methods and Apparatus for Detecting and Making IceCONTROL DEVICES INC·Filed 2006·Application pending·0 cites
- 2638US4102495AHeat control deviceCONTROL DEVICES INC·Filed 1977·Granted Jul 25, 1978·9 cites·4 claims
- 2734US4986297AValveCONTROL DEVICES INC·Filed 1990·Granted Jan 22, 1991·8 cites·5 claims
- 2834US4705076AManifold fitting for a compressed air tankCONTROL DEVICES INC·Filed 1986·Granted Nov 10, 1987·6 cites·4 claims
- 2923US2006288968A1Tamper evident connector for an engine radiatorCONTROL DEVICES INC·Filed 2005·Application pending·0 cites
- 3022US5757497ATwin beam displacement transducerCONTROL DEVICES INC·Filed 1996·Granted May 26, 1998·1 cites·20 claims
- 3121US4189097ADevice for controlling heatCONTROL DEVICES INC·Filed 1977·Granted Feb 19, 1980·1 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →