Inventor · disambiguated record
David L. Perry
Also filed as: PERRY DAVID · PERRY DAVID L · PERRY DAVID L E
30 granted patents·2 pending applications·1,305 citations·filing 1975–2018
98Inventor score
Top patents by PatentIndex Score
32 records- 0198US6435418B1Thermostat having an illuminated keypad and displayEMERSON ELECTRIC CO·Filed 2000·Granted Aug 20, 2002·122 cites·15 claims
- 0296USD375831STension and length adjuster for a shoelace or shock cordD P DESIGN INC·Filed 1995·Granted Nov 26, 1996·80 cites·1 claims
- 0395US7731096B2Controller for two-stage heat source usable with single and two stage thermostatsEMERSON ELECTRIC CO·Filed 2005·Granted Jun 8, 2010·53 cites·20 claims
- 0494US9405303B2Power stealing for a wireless-enabled thermostatEMERSON ELECTRIC CO·Filed 2013·Granted Aug 2, 2016·17 cites·20 claims
- 0594US7748639B2Control of a heating and cooling system for a multi-level spaceEMERSON ELECTRIC CO·Filed 2009·Granted Jul 6, 2010·47 cites·20 claims
- 0694US6739615B1Snowboard bindingBURTON CORP·Filed 2000·Granted May 25, 2004·49 cites·101 claims
- 0793US7475558B2Control of a heating and cooling system for a multi-level spaceEMERSON ELECTRIC CO·Filed 2005·Granted Jan 13, 2009·41 cites·3 claims
- 0892US5570837AProgrammable digital thermostat with means for enabling temporary connection of a battery theretoEMERSON ELECTRIC CO·Filed 1995·Granted Nov 5, 1996·238 cites·5 claims
- 0990US8863536B1Two mode thermostat with set-back temperature and humidity set-point featurePERRY DAVID L·Filed 2010·Granted Oct 21, 2014·23 cites·4 claims
- 1090US6729390B1Control for heat pump with auxiliary heat sourceEMERSON ELECTRIC CO·Filed 2001·Granted May 4, 2004·54 cites·28 claims
- 1189US6554297B2Dive resistant buckleBURTON CORP·Filed 2001·Granted Apr 29, 2003·85 cites·54 claims
- 1288US7793510B2Two mode thermostat with set-back temperature and humidity set-point featureEMERSON ELECTRIC CO·Filed 2007·Granted Sep 14, 2010·17 cites·13 claims
- 1388US6099018ASnowboard bindingBURTON CORP·Filed 1998·Granted Aug 8, 2000·89 cites·54 claims
- 1486US8275484B2Stepper motor gas valve and method of controlLORENZ THOMAS B·Filed 2010·Granted Sep 25, 2012·11 cites·21 claims
- 1583US6839235B2Embedded heat pipe for a conduction cooled circuit card assemblyDY 4 SYSTEMS INC·Filed 2002·Granted Jan 4, 2005·50 cites·5 claims
- 1683US4449100AIgnition system testerFORD MOTOR CO·Filed 1982·Granted May 15, 1984·26 cites·7 claims
- 1782US6873528B2Supplemental heat conduction path for card to chassis heat dissipationDY 4 SYSTEMS LTD·Filed 2002·Granted Mar 29, 2005·45 cites·17 claims
- 1879US5394760ATorque sensor for a power assist steering systemTRW INC·Filed 1992·Granted Mar 7, 1995·46 cites·18 claims
- 1979US4943083ASignal conditioning circuit assemblyMONROE AUTO EQUIPMENT CO·Filed 1989·Granted Jul 24, 1990·34 cites·28 claims
- 2078US4634971APortable hand-held voltage sensor with manually adjustable reference voltage for comparison with sensed voltageFORD MOTOR CO·Filed 1982·Granted Jan 6, 1987·34 cites·6 claims
- 2170US5016908AMethod and apparatus for controlling shock absorbersMONROE AUTO EQUIPMENT CO·Filed 1989·Granted May 21, 1991·35 cites·63 claims
- 2263US10025328B2Power stealing for a wireless-enabled thermostatEMERSON ELECTRIC CO·Filed 2016·Granted Jul 17, 2018·1 cites·20 claims
- 2361US10001291B2Two mode thermostat with set-back temperature and humidity set-point featureEMERSON ELECTRIC CO·Filed 2014·Granted Jun 19, 2018·0 cites·8 claims
- 2458US6119950AThermostat with load relay cycling featureFiled 1998·Granted Sep 19, 2000·26 cites·24 claims
- 2556US5028453AMethod for reducing foulingBRITISH PETROLEUM CO PLC·Filed 1990·Granted Jul 2, 1991·20 cites·6 claims
- 2650US5511290AElastic cord tensioning and length adjusting apparatusD P DESIGN INC·Filed 1994·Granted Apr 30, 1996·14 cites·9 claims
- 2750US2003164605A1Active engagement system for engaging a snowboard boot to a bindingFiled 2003·Application pending·0 cites
- 2848US5092626AApparatus for controlling the damping of a shock absorberMONROE AUTO EQUIPMENT CO·Filed 1990·Granted Mar 3, 1992·20 cites·19 claims
- 2945US4019600AAnti-noise mounting means for transmissionsCATERPILLAR TRACTOR CO·Filed 1975·Granted Apr 26, 1977·12 cites·1 claims
- 3039US4386470ADrafting apparatusPERRY DAVID L E·Filed 1980·Granted Jun 7, 1983·8 cites·21 claims
- 3139US2020018492A1System and method for a smart circulator for a heat sourceEMERSON ELECTRIC CO·Filed 2018·Application pending·0 cites
- 3236US6557884B1Active engagement system for engaging a snowboard boot to a bindingBURTON CORP·Filed 1998·Granted May 6, 2003·8 cites·84 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →