Assignee
NARTRON CORP
US·138 granted patents·7,667 citations·filing 1974–2008
Top patents by PatentIndex Score
138 records- 0199US7342373B2Vehicle panel control systemNARTRON CORP·Filed 2006·Granted Mar 11, 2008·112 cites·33 claims
- 0299US7293467B2Anti-entrapment systemNARTRON CORP·Filed 2006·Granted Nov 13, 2007·74 cites·65 claims
- 0399US6877488B2Vehicle fuel management systemNARTRON CORP·Filed 2002·Granted Apr 12, 2005·99 cites·26 claims
- 0499US6499359B1Compressible capacitance sensor for determining the presence of an objectNARTRON CORP·Filed 2001·Granted Dec 31, 2002·219 cites·26 claims
- 0599US6404158B1Collision monitoring systemNARTRON CORP·Filed 2000·Granted Jun 11, 2002·159 cites·15 claims
- 0699US6064165APower window or panel controllerNARTRON CORP·Filed 1996·Granted May 16, 2000·190 cites·32 claims
- 0799US5982253AIn-line module for attenuating electrical noise with male and female blade terminalsNARTRON CORP·Filed 1997·Granted Nov 9, 1999·363 cites·4 claims
- 0899US5003288AAmbient light sensing method and apparatusNARTRON CORP·Filed 1988·Granted Mar 26, 1991·397 cites·7 claims
- 0998US7518327B2Vehicle panel control systemNARTRON CORP·Filed 2008·Granted Apr 14, 2009·46 cites·20 claims
- 1098US7513166B2Anti-entrapment systemNARTRON CORP·Filed 2007·Granted Apr 7, 2009·45 cites·16 claims
- 1198US7162928B2Anti-entrapment systemNARTRON CORP·Filed 2004·Granted Jan 16, 2007·101 cites·91 claims
- 1298US7132642B2Anti-entrapment systems for preventing objects from being entrapped by translating devicesNARTRON CORP·Filed 2004·Granted Nov 7, 2006·109 cites·62 claims
- 1398US6009369AVoltage monitoring glow plug controllerNARTRON CORP·Filed 1997·Granted Dec 28, 1999·259 cites·34 claims
- 1498US5789915AMagnetic field energy responsive position sensing apparatus and methodNARTRON CORP·Filed 1993·Granted Aug 4, 1998·103 cites·3 claims
- 1598US5334876APower window or panel controllerNARTRON CORP·Filed 1992·Granted Aug 2, 1994·159 cites·12 claims
- 1698US4831279ACapacity responsive control circuitNARTRON CORP·Filed 1988·Granted May 16, 1989·159 cites·17 claims
- 1797US7377253B2Vehicle fuel management systemNARTRON CORP·Filed 2006·Granted May 27, 2008·28 cites·6 claims
- 1897US5242016ALaminated plate header for a refrigeration system and method for making the sameNARTRON CORP·Filed 1992·Granted Sep 7, 1993·126 cites·6 claims
- 1996US7055505B2Vehicle fuel management systemNARTRON CORP·Filed 2005·Granted Jun 6, 2006·27 cites·5 claims
- 2096US6782759B2Anti-entrapment systemNARTRON CORP·Filed 2002·Granted Aug 31, 2004·87 cites·55 claims
- 2196US6148258AElectrical starting system for diesel enginesNARTRON CORP·Filed 1998·Granted Nov 14, 2000·149 cites·52 claims
- 2296US5796183ACapacitive responsive electronic switching circuitNARTRON CORP·Filed 1996·Granted Aug 18, 1998·261 cites·32 claims
- 2396US5559379AInduction air driven alternator and method for converting intake air into currentNARTRON CORP·Filed 1993·Granted Sep 24, 1996·87 cites·24 claims
- 2496US5350039ALow capacity centrifugal refrigeration compressorNARTRON CORP·Filed 1993·Granted Sep 27, 1994·116 cites·6 claims
- 2596US5255529AEnvironmental control systemNARTRON CORP·Filed 1992·Granted Oct 26, 1993·109 cites·2 claims
- 2696US5216364AVariable transformer position sensorNARTRON CORP·Filed 1989·Granted Jun 1, 1993·81 cites·22 claims
- 2796US4758735ADC touch control switch circuitNARTRON CORP·Filed 1987·Granted Jul 19, 1988·98 cites·15 claims
- 2895US7449852B2Powered panel moving systemNARTRON CORP·Filed 2007·Granted Nov 11, 2008·38 cites·25 claims
- 2995US6078117AEnd cap assembly and electrical motor utilizing sameNARTRON CORP·Filed 1999·Granted Jun 20, 2000·139 cites·10 claims
- 3095US5396779AEnvironmental control systemNARTRON CORP·Filed 1993·Granted Mar 14, 1995·101 cites·8 claims
- 3195US4621327AElectronic power steering method and apparatusNARTRON CORP·Filed 1984·Granted Nov 4, 1986·92 cites·17 claims
- 3295US4300026AElectrical switchNARTRON CORP·Filed 1979·Granted Nov 10, 1981·62 cites·14 claims
- 3394US7053498B1Electronic control for a hydraulically driven generatorNARTRON CORP·Filed 2005·Granted May 30, 2006·34 cites·19 claims
- 3494US6968746B2Anti-entrapment systemNARTRON CORP·Filed 2004·Granted Nov 29, 2005·66 cites·33 claims
- 3593US7459800B2Electronic control for a hydraulically driven generatorNARTRON CORP·Filed 2006·Granted Dec 2, 2008·27 cites·9 claims
- 3693US7093485B2Fuel level sensorNARTRON CORP·Filed 2003·Granted Aug 22, 2006·50 cites·24 claims
- 3793US6548979B2Collision monitoring systemNARTRON CORP·Filed 2002·Granted Apr 15, 2003·58 cites·26 claims
- 3893US5922030AMethod and system for controlling a solid product release mechanismNARTRON CORP·Filed 1996·Granted Jul 13, 1999·95 cites·51 claims
- 3992US5862844AMethods and systems for controlling a dispensing apparatusNARTRON CORP·Filed 1996·Granted Jan 26, 1999·96 cites·116 claims
- 4092US5089144AFilter condition indicator having moveable sensor and aggregate flow counterNARTRON CORP·Filed 1989·Granted Feb 18, 1992·135 cites·18 claims
- 4192US5087825ACapacity responsive keyboardNARTRON CORP·Filed 1990·Granted Feb 11, 1992·75 cites·18 claims
- 4291US6396259B1Electronic throttle control position sensorNARTRON CORP·Filed 1999·Granted May 28, 2002·88 cites·18 claims
- 4391US5828458ATurbidity sensorNARTRON CORP·Filed 1995·Granted Oct 27, 1998·115 cites·22 claims
- 4491US5555956ALow capacity centrifugal refrigeration compressorNARTRON CORP·Filed 1994·Granted Sep 17, 1996·62 cites·5 claims
- 4591US5220809AApparatus for cooling an air conditioning system electrical controllerNARTRON CORP·Filed 1991·Granted Jun 22, 1993·79 cites·5 claims
- 4691US4731548ATouch control switch circuitNARTRON CORP·Filed 1986·Granted Mar 15, 1988·51 cites·19 claims
- 4791US4171932ALiquid level sensor, pump system means and circuit meansNARTRON CORP·Filed 1977·Granted Oct 23, 1979·51 cites·26 claims
- 4890US5270645ALinear-output, temperature-stable rotational sensor including magnetic field responsive device disposed within a cavity of a flux concentratorNARTRON CORP·Filed 1991·Granted Dec 14, 1993·92 cites·17 claims
- 4990US5063513AVehicle preheater controlNARTRON CORP·Filed 1990·Granted Nov 5, 1991·75 cites·14 claims
- 5090US4841198AHead lamp control method and apparatus, with PWM output regulationNARTRON CORP·Filed 1987·Granted Jun 20, 1989·60 cites·9 claims
Showing the top 50 of 138 patent records by PatentIndex Score.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →