Inventor · disambiguated record
David J. Emmons
Also filed as: EMMONS DAVID · EMMONS DAVID J · EMMONS DAVID JAMES
118 granted patents·10 pending applications·4,016 citations·filing 1985–2024
99Inventor score
Files withADEMCO INC38HONEYWELL INT INC27ADC TELECOMMUNICATIONS INC12PUR WATER PURIFICATION PROD12RECOVERY ENG INC10
Top patents by PatentIndex Score
128 records- 0199US5882507AWater filter cartridge end-of-life mechanismRECOVERY ENG INC·Filed 1996·Granted Mar 16, 1999·179 cites·25 claims
- 0298US9618224B2Air quality based ventilation control for HVAC systemsHONEYWELL INT INC·Filed 2013·Granted Apr 11, 2017·106 cites·17 claims
- 0397US7850859B2Water treating methodsPROCTER & GAMBLE·Filed 2009·Granted Dec 14, 2010·33 cites·23 claims
- 0497US7610932B2Fluidic cartridges and end pieces thereofWHIRLPOOL CO·Filed 2005·Granted Nov 3, 2009·74 cites·21 claims
- 0597US7000894B2Fluidic cartridges and end pieces thereofPUR WATER PURIFICATION PROD·Filed 2003·Granted Feb 21, 2006·131 cites·4 claims
- 0697US6103114APour-through water treatment carafeRECOVERY ENG INC·Filed 1998·Granted Aug 15, 2000·139 cites·12 claims
- 0797USD386041SWater purification pitcherRECOVERY ENG INC·Filed 1996·Granted Nov 11, 1997·104 cites·1 claims
- 0897US5305405APatch cordADC TELECOMMUNICATIONS INC·Filed 1993·Granted Apr 19, 1994·268 cites·29 claims
- 0996US10329134B2Cartridge for an additive dispensing systemHELEN OF TROY LTD·Filed 2014·Granted Jun 25, 2019·25 cites·15 claims
- 1096US10151502B2HVAC zoning devices, systems, and methodsHONEYWELL INT INC·Filed 2015·Granted Dec 11, 2018·16 cites·24 claims
- 1196US8556127B2Additive dispensing system for a refrigeratorOLSON JUDD DYLAN·Filed 2005·Granted Oct 15, 2013·49 cites·14 claims
- 1296US6290848B1Filter cartridge for gravity-fed water treatment devicesPUR WATER PURIFICATION PROD·Filed 1997·Granted Sep 18, 2001·110 cites·30 claims
- 1396USD440110SWater purification pitcherRECOVERY ENG INC·Filed 2000·Granted Apr 10, 2001·87 cites·1 claims
- 1496USD406003SWater purification pitcherRECOVERY ENG INC·Filed 1997·Granted Feb 23, 1999·91 cites·1 claims
- 1596US5432875AFiber optic monitor moduleADC TELECOMMUNICATIONS INC·Filed 1993·Granted Jul 11, 1995·309 cites·8 claims
- 1695US10458668B2Air quality based ventilation control for HVAC systemsADEMCO INC·Filed 2017·Granted Oct 29, 2019·13 cites·17 claims
- 1795US10126009B2HVAC zoning devices, systems, and methodsHONEYWELL INT INC·Filed 2015·Granted Nov 13, 2018·13 cites·19 claims
- 1895US10024568B1Lock box for a building controllerHONEYWELL INT INC·Filed 2017·Granted Jul 17, 2018·13 cites·20 claims
- 1995US9941183B2Wall mountable connector with wall covering plateHONEYWELL INT INC·Filed 2016·Granted Apr 10, 2018·15 cites·19 claims
- 2095US9735482B1Wall mountable connector with commonly used field wire terminals spaced from one anotherHONEYWELL INT INC·Filed 2016·Granted Aug 15, 2017·13 cites·20 claims
- 2195US9686880B1Thermostat housing with pc board locating aperturesHONEYWELL INT INC·Filed 2016·Granted Jun 20, 2017·24 cites·20 claims
- 2295US7147773B2Refrigerator with treated waterWHIRLPOOL CO·Filed 2003·Granted Dec 12, 2006·108 cites·87 claims
- 2395USD494654SFluidic cartridge fittingsPROCTER & GAMBLE·Filed 2003·Granted Aug 17, 2004·62 cites·1 claims
- 2495US5363465AFiber optic connector moduleADC TELECOMMUNICATIONS INC·Filed 1993·Granted Nov 8, 1994·419 cites·10 claims
- 2594US9783405B2Additive dispensing system for a refrigeratorHELEN OF TROY LTD·Filed 2013·Granted Oct 10, 2017·24 cites·22 claims
- 2694US9282654B2HVAC controller with air flow barrierHONEYWELL INT INC·Filed 2014·Granted Mar 8, 2016·21 cites·7 claims
- 2794US9091497B2Humidifier with scale collection featuresHONEYWELL INT INC·Filed 2013·Granted Jul 28, 2015·24 cites·17 claims
- 2894US8413844B2Fluid container having an additive dispensing systemARETT RICHARD ALAN·Filed 2010·Granted Apr 9, 2013·25 cites·18 claims
- 2994US7670479B2Fluid container having an additive dispensing systemPUR WATER PURIFICATION INC·Filed 2006·Granted Mar 2, 2010·74 cites·19 claims
- 3093US10242129B2HVAC zoning devices, systems, and methodsADEMCO INC·Filed 2015·Granted Mar 26, 2019·8 cites·14 claims
- 3193US9768564B2HVAC wall mountable connector with mounting featuresHONEYWELL INT INC·Filed 2016·Granted Sep 19, 2017·27 cites·20 claims
- 3293USD794478SWall mountable connectorHONEYWELL INT INC·Filed 2016·Granted Aug 15, 2017·39 cites·1 claims
- 3393US8893927B2Cartridge for an additive dispensing systemOLSON JUDD DYLAN·Filed 2005·Granted Nov 25, 2014·49 cites·12 claims
- 3493USD576250SDispenser cartridge and pitcherPUR WATER PURIFICATION PROD·Filed 2006·Granted Sep 2, 2008·46 cites·1 claims
- 3593US6649045B2Filter cartridge assembly for water treatment devicePUR WATER PURIFICATION PROD·Filed 2002·Granted Nov 18, 2003·40 cites·19 claims
- 3693US5536394AEnd of life mechanism for water treatment cartridgeRECOVERY ENG INC·Filed 1994·Granted Jul 16, 1996·135 cites·16 claims
- 3792US11149973B2Wall mount connector including memoryADEMCO INC·Filed 2019·Granted Oct 19, 2021·4 cites·20 claims
- 3892US9664409B2HVAC damper systemMARAK PAVEL·Filed 2012·Granted May 30, 2017·22 cites·20 claims
- 3992US9667009B1HVAC wall mountable connector with movable doorHONEYWELL INT INC·Filed 2016·Granted May 30, 2017·11 cites·20 claims
- 4092US9032993B2Handle mechanism for an HVAC damper actuatorBARTON ERIC·Filed 2012·Granted May 19, 2015·13 cites·17 claims
- 4192US6423224B1Filter cartridge assembly for water treatment devicePROCTER & GAMBLE·Filed 1999·Granted Jul 23, 2002·66 cites·6 claims
- 4291US9735518B1Wall mountable connector terminal configurationHONEYWELL INT INC·Filed 2016·Granted Aug 15, 2017·9 cites·20 claims
- 4391US6881327B2Water treatment device with fill-counting cartridgePUR WATER PURIFICATION PROD·Filed 2003·Granted Apr 19, 2005·32 cites·19 claims
- 4489US10208972B2Automatic detection of jumper switch position of a wall mount connectorADEMCO INC·Filed 2016·Granted Feb 19, 2019·6 cites·20 claims
- 4589US9774158B2Wall mountable connector with built in jumper functionalityHONEYWELL INT INC·Filed 2016·Granted Sep 26, 2017·10 cites·20 claims
- 4688US11609017B2HVAC controller with a zone commissioning modeADEMCO INC·Filed 2021·Granted Mar 21, 2023·1 cites·19 claims
- 4788US10295215B2HVAC actuator with range adjustmentADEMCO INC·Filed 2017·Granted May 21, 2019·4 cites·20 claims
- 4888US9780511B2Jumper switch for an HVAC wall mountable connectorHONEYWELL INT INC·Filed 2016·Granted Oct 3, 2017·9 cites·20 claims
- 4988US9004290B2Apparatus and methods for faucet-mounted water filtration systemsTANNER JOHN·Filed 2008·Granted Apr 14, 2015·25 cites·27 claims
- 5087US10184681B2HVAC actuatorHONEYWELL INT INC·Filed 2017·Granted Jan 22, 2019·4 cites·20 claims
Showing the top 50 of 128 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when David J. Emmons files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →