Inventor · disambiguated record
Thomas J. Hamlin
Also filed as: GEORGE CLIFFORD L · HAMLIN THOMAS · HAMLIN THOMAS J · SMITH RICHARD E
48 granted patents·18 pending applications·977 citations·filing 1975–2015
98Inventor score
Top patents by PatentIndex Score
66 records- 0194US7645312B2Pleated multi-layer filter media and cartridge3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Jan 12, 2010·41 cites·34 claims
- 0294US7081201B2Encapsulated filter cartridge3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Jul 25, 2006·99 cites·20 claims
- 0394US4564185ACopying apparatus with finisher having stapler and adhesive binder stationsXEROX CORP·Filed 1984·Granted Jan 14, 1986·50 cites·10 claims
- 0494US4229101ADuplex/simplex precollation copying systemXEROX CORP·Filed 1979·Granted Oct 21, 1980·40 cites·4 claims
- 0592US4823663ACut sheet roll supplyXEROX CORP·Filed 1987·Granted Apr 25, 1989·58 cites·13 claims
- 0692US4166614AJogging and normal force for sheet feedingXEROX CORP·Filed 1977·Granted Sep 4, 1979·24 cites·10 claims
- 0791US7922008B2Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particlesPROCTER & GAMBLE·Filed 2009·Granted Apr 12, 2011·19 cites·21 claims
- 0891US6139739AComposite filter elementCUNO INC·Filed 1999·Granted Oct 31, 2000·60 cites·28 claims
- 0991US4269406ADocument handlerXEROX CORP·Filed 1979·Granted May 26, 1981·37 cites·3 claims
- 1090US7712613B2Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particlesPUR WATER PURIFICATION PROD·Filed 2008·Granted May 11, 2010·17 cites·16 claims
- 1190US6391200B2Filter and method of filtering a fluidCUNO INC·Filed 1999·Granted May 21, 2002·92 cites·42 claims
- 1290US4033579AOffset stackerXEROX CORP·Filed 1976·Granted Jul 5, 1977·33 cites·6 claims
- 1389US8119012B2Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particlesBAHM JEANNINE REBECCA·Filed 2011·Granted Feb 21, 2012·15 cites·20 claims
- 1489US7922006B2Circumferentially pleated filter assembly and method of forming the same3M INNOVATIVE PROPERTIES CO·Filed 2007·Granted Apr 12, 2011·19 cites·34 claims
- 1588US10352574B2Heat and mass transfer devices with wettable layers for forming falling films3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Jul 16, 2019·5 cites·24 claims
- 1687US4582421ACopying machine with rotary sorter and adhesive binding apparatusXEROX CORP·Filed 1984·Granted Apr 15, 1986·30 cites·6 claims
- 1786US4049255AApparatus for feeding documents to and from a copierXEROX CORP·Filed 1976·Granted Sep 20, 1977·15 cites·9 claims
- 1884US4089515ADocument storage and transport apparatusXEROX CORP·Filed 1977·Granted May 16, 1978·14 cites·1 claims
- 1983US8075720B2Circumferentially pleated filter assembly and method of forming the sameFALL BRIAN L·Filed 2011·Granted Dec 13, 2011·8 cites·10 claims
- 2083US4459013ADuplex/simplex precollation copying systemXEROX CORP·Filed 1977·Granted Jul 10, 1984·14 cites·39 claims
- 2183US4270746ASheet separatorXEROX CORP·Filed 1979·Granted Jun 2, 1981·24 cites·1 claims
- 2283US4171131APneumatic registration apparatusXEROX CORP·Filed 1977·Granted Oct 16, 1979·13 cites·1 claims
- 2381US5965019AEncapsulated lenticular filter cartridgeCUNO INC·Filed 1997·Granted Oct 12, 1999·54 cites·25 claims
- 2478US4066254AThree-way pneumatic registration apparatusXEROX CORP·Filed 1975·Granted Jan 3, 1978·20 cites·13 claims
- 2577US4054285AApparatus for registering and inverting sheetsXEROX CORP·Filed 1976·Granted Oct 18, 1977·19 cites·7 claims
- 2673US8453849B2Anti-microbial matrix and filtration systemHAMLIN THOMAS J·Filed 2008·Granted Jun 4, 2013·2 cites·45 claims
- 2773US4059260ADocument handling apparatusXEROX CORP·Filed 1975·Granted Nov 22, 1977·8 cites·8 claims
- 2870US5016833ADocument roll-up systemXEROX CORP·Filed 1990·Granted May 21, 1991·18 cites·3 claims
- 2968US4159824AMethod for reversing the direction of travel of a sheetXEROX CORP·Filed 1977·Granted Jul 3, 1979·14 cites·3 claims
- 3067US6432233B1Composite filter elementCUNO INC·Filed 2000·Granted Aug 13, 2002·9 cites·37 claims
- 3164US10918985B2Filter element and seal thereforMARKS NATHAN E·Filed 2009·Granted Feb 16, 2021·4 cites·11 claims
- 3261US6168722B1Method for retrieving excess pharmaceutical process fluid from a filterCUNO INC·Filed 1999·Granted Jan 2, 2001·25 cites·3 claims
- 3361US4055340AAssisted pneumatic transport and registration apparatusXEROX CORP·Filed 1975·Granted Oct 25, 1977·5 cites·14 claims
- 3460US4060233ACassette loaded sheet feeder for reproduction machineXEROX CORP·Filed 1976·Granted Nov 29, 1977·11 cites·3 claims
- 3559US4003568AFluid conveyerXEROX CORP·Filed 1975·Granted Jan 18, 1977·8 cites·11 claims
- 3658US4116431AMethod for transporting and registering stacked sheetsXEROX CORP·Filed 1977·Granted Sep 26, 1978·4 cites·4 claims
- 3757US4109903AFluidic feeding of documents to an exposure stationXEROX CORP·Filed 1977·Granted Aug 29, 1978·8 cites·1 claims
- 3856US4034869AFluid means to load and unload a vertically movable document storage rackXEROX CORP·Filed 1975·Granted Jul 12, 1977·4 cites·8 claims
- 3956US2015068987A1Filtration systems for faucets3M INNOVATIVE PROPERTIES CO·Filed 2014·Application pending·0 cites
- 4055US10112153B2Thin film composite membrane structures3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Oct 30, 2018·0 cites·18 claims
- 4155US2010089819A1Pleated multi-layer filter media and cartridge3M INNOVATIVE PROPERTIES CO·Filed 2009·Application pending·0 cites
- 4252US4515357APaddle retard feederXEROX CORP·Filed 1982·Granted May 7, 1985·9 cites·13 claims
- 4352US2008093310A1Anti-microbial media and methods for making and utilizing the same3M INNOVATIVE PROPERTIES CO·Filed 2007·Application pending·0 cites
- 4450US4062538ASpeed regulated fluidic sheet transportXEROX CORP·Filed 1976·Granted Dec 13, 1977·7 cites·8 claims
- 4550US2016138817A1Flexible liquid desiccant heat and mass transfer panels3M INNOVATIVE PROPERTIES CO·Filed 2014·Application pending·0 cites
- 4648US2005279696A1Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particlesBAHM JEANNINE R·Filed 2005·Application pending·0 cites
- 4747US2006049096A1Encapsulated filter cartridgeBASSETT LAURENCE W·Filed 2005·Application pending·0 cites
- 4846US2004129624A1Composite filter elementFiled 2003·Application pending·0 cites
- 4945US2003000884A1Composite filter elementFiled 2002·Application pending·0 cites
- 5044US3984098APneumatic registration and clamping apparatusXEROX CORP·Filed 1975·Granted Oct 5, 1976·5 cites·15 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →