Inventor · disambiguated record
Richard T. Williams
Also filed as: WILLIAMS JR RICHARD T · WILLIAMS RICHARD · WILLIAMS RICHARD T · WILLIAMS RICHARD THOMAS
63 granted patents·9 pending applications·961 citations·filing 1990–2025
99Inventor score
Files withWILLIAMS RICHARD T26WATLOW ELECTRIC MFG12MERCK PATENT GMBH5LOZMAN OWEN ROGER4KANN MFG CORP3
Top patents by PatentIndex Score
72 records- 0197US9109721B1Apparatus for filtering and/or conditioning and/or purifying a fluid such as water, and interface thereof for providing water boiler expansion pressure reliefWILLIAMS RICHARD T·Filed 2012·Granted Aug 18, 2015·31 cites·10 claims
- 0297US7576208B2Organic semiconductor layersMERCK PATENT GMBH·Filed 2007·Granted Aug 18, 2009·35 cites·31 claims
- 0395US10598064B2High power density insulated exhaust heating systemWATLOW ELECTRIC MFG·Filed 2017·Granted Mar 24, 2020·6 cites·16 claims
- 0494US8779365B2Scintillators and applications thereofWILLIAMS RICHARD T·Filed 2011·Granted Jul 15, 2014·12 cites·19 claims
- 0593US10525648B2Method and device for compacting materialsWILLIAMS RICHARD T·Filed 2017·Granted Jan 7, 2020·4 cites·29 claims
- 0692US9216368B1Apparatus for filtering and/or purifying water of a potable water distribution system, such as a potable water distribution system for aircraft, said apparatus providing water boiler expansion pressure reliefWILLIAMS RICHARD T·Filed 2012·Granted Dec 22, 2015·11 cites·10 claims
- 0792USD391726SContainer coverWASTE MAN INC·Filed 1997·Granted Mar 3, 1998·48 cites·1 claims
- 0891US8119804B2Organic semiconducting layersBROWN BEVERLEY ANNE·Filed 2010·Granted Feb 21, 2012·8 cites·42 claims
- 0990US11131227B2High power density insulated exhaust heating systemWATLOW ELECTRIC MFG·Filed 2020·Granted Sep 28, 2021·2 cites·20 claims
- 1090US7985353B2Oligomeric is polyacene and semiconductor formulationsMERCK PATENT GMBH·Filed 2006·Granted Jul 26, 2011·10 cites·34 claims
- 1190US5127438ALong lasting faucet having minimum wearWILLIAMS RICHARD T·Filed 1990·Granted Jul 7, 1992·68 cites·5 claims
- 1289US8465246B2Roll off hoist with hinged end portionDUELL CHARLES A·Filed 2009·Granted Jun 18, 2013·22 cites·9 claims
- 1389US7490629B2Plug kitWILLIAMS LINDA·Filed 2006·Granted Feb 17, 2009·32 cites·11 claims
- 1488US7807993B2Organic pentacene semiconducting layersMERCK PATENT GMBH·Filed 2007·Granted Oct 5, 2010·6 cites·20 claims
- 1588US6224317B1Front end loader adapterKANN MFG CORP·Filed 1999·Granted May 1, 2001·107 cites·33 claims
- 1687US12286917B2High power density insulated exhaust heating systemWATLOW ELECTRIC MFG·Filed 2024·Granted Apr 29, 2025·0 cites·20 claims
- 1787US10801388B2Exhaust gas heating apparatusWATLOW ELECTRIC MFG·Filed 2013·Granted Oct 13, 2020·10 cites·23 claims
- 1887US5695168AAutomatic valving unit, and pressure vessel having automatic valvingFiled 1995·Granted Dec 9, 1997·64 cites·16 claims
- 1986US8671980B2Apparatus for filtering and/or conditioning and/or purifying a fluid such as waterWILLIAMS RICHARD T·Filed 2010·Granted Mar 18, 2014·5 cites·15 claims
- 2085US6019242AMulti-compartment container and lid thereforCASCADE ENG INC·Filed 1998·Granted Feb 1, 2000·83 cites·20 claims
- 2184US11008224B2Drinking water filtration and/or purification apparatusWILLIAMS RICHARD T·Filed 2019·Granted May 18, 2021·2 cites·20 claims
- 2284US9845259B2Apparatus for filtering and/or conditioning and/or purifying a fluid such as waterWILLIAMS RICHARD T·Filed 2009·Granted Dec 19, 2017·9 cites·15 claims
- 2384US8444365B2Roll off hoist with hinged tail and hydraulic reeving systemDUELL CHARLES A·Filed 2009·Granted May 21, 2013·18 cites·29 claims
- 2483USD326897SFaucetWILLIAMS RICHARD T·Filed 1990·Granted Jun 9, 1992·24 cites·1 claims
- 2582US10011355B1Apparatus for filtering and/or conditioning and/or purifying a fluid such as water, and interface thereof for providing water boiler expansion pressure reliefWILLIAMS RICHARD T·Filed 2014·Granted Jul 3, 2018·9 cites·10 claims
- 2681US11913365B2High power density insulated exhaust heating systemWATLOW ELECTRIC MFG·Filed 2022·Granted Feb 27, 2024·0 cites·19 claims
- 2781US11686232B2High power density insulated exhaust heating systemWATLOW ELECTRIC MFG·Filed 2022·Granted Jun 27, 2023·0 cites·20 claims
- 2880US10005013B1Apparatus for filtering and/or conditioning and/or purifying a fluid such as water, and interface thereof for providing water boiler expansion pressure reliefGENERAL ECOLOGY INC·Filed 2015·Granted Jun 26, 2018·3 cites·14 claims
- 2979US9795905B2Apparatus for filtering and/or conditioning and/or purifying a fluid such as waterWILLIAMS RICHARD T·Filed 2014·Granted Oct 24, 2017·2 cites·6 claims
- 3078US11585252B2High power density insulated exhaust heating systemWATLOW ELECTRIC MFG·Filed 2021·Granted Feb 21, 2023·0 cites·20 claims
- 3178US9121952B2Scintillators and applications thereofUNIV WAKE FOREST·Filed 2014·Granted Sep 1, 2015·2 cites·20 claims
- 3278US5120437APortable water filtration apparatusWILLIAMS RICHARD T·Filed 1991·Granted Jun 9, 1992·45 cites·19 claims
- 3377US11408314B2High power density insulated exhaust heating systemWATLOW ELECTRIC MFG·Filed 2021·Granted Aug 9, 2022·0 cites·44 claims
- 3477US9340562B1Chromatographic material and method for preparation thereofDIONEX CORP·Filed 2014·Granted May 17, 2016·3 cites·20 claims
- 3576US5230812APressure vesselWILLIAMS RICHARD T·Filed 1992·Granted Jul 27, 1993·40 cites·21 claims
- 3675US10619888B2Heater bundle for adaptive control and method of reducing current leakageWATLOW ELECTRIC MFG·Filed 2016·Granted Apr 14, 2020·2 cites·15 claims
- 3774US11330676B2Bare heating elements for heating fluid flowsWATLOW ELECTRIC MFG·Filed 2017·Granted May 10, 2022·1 cites·20 claims
- 3874US9910025B2Integrated active fuel characteristic sensorSIMMONDS PRECISION PRODUCTS·Filed 2015·Granted Mar 6, 2018·2 cites·14 claims
- 3974US7842942B2Organic semiconducting layersMERCK PATENT GMBH·Filed 2004·Granted Nov 30, 2010·9 cites·39 claims
- 4074USD327117SFaucetWILLIAMS RICHARD T·Filed 1990·Granted Jun 16, 1992·16 cites·1 claims
- 4172US5569374APortable drinking water filtration apparatusFiled 1994·Granted Oct 29, 1996·37 cites·28 claims
- 4270US10470247B2Susceptor for use in a fluid flow systemWATLOW ELECTRIC MFG·Filed 2017·Granted Nov 5, 2019·0 cites·20 claims
- 4369US11867430B2Heater bundle for adaptive control and method of reducing current leakageWATLOW ELECTRIC MFG·Filed 2020·Granted Jan 9, 2024·0 cites·25 claims
- 4469US6372132B1Purifier for filtering and purifying a fluidFiled 1998·Granted Apr 16, 2002·34 cites·18 claims
- 4568US7718734B2Organic semiconducting materialsMERCK PATENT GMBH·Filed 2003·Granted May 18, 2010·11 cites·27 claims
- 4668US5188149ADiverter valveWILLIAMS RICHARD T·Filed 1991·Granted Feb 23, 1993·27 cites·18 claims
- 4767US9675917B2Protective housings for a systemWILLIAMS RICHARD T·Filed 2009·Granted Jun 13, 2017·2 cites·27 claims
- 4867US8877056B2Methods and means for economically assuring improved potable water quality management for aircraft and other applicationsWILLIAMS RICHARD T·Filed 2009·Granted Nov 4, 2014·2 cites·21 claims
- 4965USD416307SPurifierWILLIAMS RICHARD T·Filed 1998·Granted Nov 9, 1999·12 cites·1 claims
- 5064US11286191B2Apparatus for filtering and/or conditioning and/or purifying a fluid such as waterWILLIAMS RICHARD T·Filed 2017·Granted Mar 29, 2022·0 cites·29 claims
Showing the top 50 of 72 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →