Inventor · disambiguated record
David W. Smith
Also filed as: BAADSGAARD MARINUS J · SMITH DAVID · SMITH DAVID J · SMITH DAVID W
75 granted patents·6 pending applications·2,700 citations·filing 1974–2021
99Inventor score
Files withTOWNSEND ENGINEERING CO17TELEDYNE IND12NAT DISTILLERS CHEM CORP8SMITH DAVID W5KONINKLIJKE PHILIPS NV4
Top patents by PatentIndex Score
81 records- 0198USD267582SHand-held showerheadTELEDYNE IND·Filed 1980·Granted Jan 11, 1983·172 cites·1 claims
- 0298US4303201AShowering systemTELEDYNE IND·Filed 1980·Granted Dec 1, 1981·225 cites·57 claims
- 0397US6022823AProcess for the production of supported palladium-gold catalystsMILLENNIUM PETROCHEM INC·Filed 1996·Granted Feb 8, 2000·149 cites·29 claims
- 0497US4674687AShowerheadTELEDYNE IND·Filed 1985·Granted Jun 23, 1987·158 cites·9 claims
- 0597US4561593AShowerheadTELEDYNE IND·Filed 1983·Granted Dec 31, 1985·138 cites·8 claims
- 0696US3964236AStuffing tube apparatus for an encasing machineTOWNSEND ENGINEERING CO·Filed 1975·Granted Jun 22, 1976·59 cites·11 claims
- 0795US4598866AShowerheadTELEDYNE IND·Filed 1985·Granted Jul 8, 1986·115 cites·3 claims
- 0895USD267581SShowerheadTELEDYNE IND·Filed 1980·Granted Jan 11, 1983·40 cites·1 claims
- 0994US5316216AShowerheadTELEDYNE IND·Filed 1992·Granted May 31, 1994·162 cites·13 claims
- 1094US4534340ACombination handleTELEDYNE IND·Filed 1983·Granted Aug 13, 1985·160 cites·2 claims
- 1191US9302065B2Patient interface device with adjustable headgear and frameSMITH DAVID W·Filed 2010·Granted Apr 5, 2016·61 cites·8 claims
- 1291US7504623B2Device and method for milling of material using ionsE A FISCHIONE INSTR INC·Filed 2006·Granted Mar 17, 2009·17 cites·61 claims
- 1391US3958756ASpray nozzlesTELEDYNE WATER PIK·Filed 1975·Granted May 25, 1976·131 cites·21 claims
- 1488US8771622B2Impurities removal from waste solids in the production of soda ash, sodium bicarbonate and/or other derivativesHUGHES RONALD O·Filed 2011·Granted Jul 8, 2014·9 cites·21 claims
- 1588US6863972B2Synthetic wood component having a foamed polymer backingCRANE PLASTICS CO LLC·Filed 2001·Granted Mar 8, 2005·69 cites·18 claims
- 1688US5237097ACatalytic carbonylation processQUANTUM CHEM CORP·Filed 1992·Granted Aug 17, 1993·30 cites·23 claims
- 1787US4275908AFluid coupling assemblyTELEDYNE IND·Filed 1980·Granted Jun 30, 1981·59 cites·38 claims
- 1886US7132673B2Device and method for milling of material using ionsE A FISCHIONE INSTR INC·Filed 2004·Granted Nov 7, 2006·23 cites·121 claims
- 1985US5336802APretreatment of palladium-gold catalysts useful in vinyl acetate synthesisQUANTUM CHEM CORP·Filed 1993·Granted Aug 9, 1994·50 cites·4 claims
- 2084US5194417APretreatment of palladium-gold catalysts useful in vinyl acetate synthesisQUANTUM CHEM CORP·Filed 1991·Granted Mar 16, 1993·46 cites·13 claims
- 2184US4233709ALink cutterTOWNSEND ENGINEERING CO·Filed 1979·Granted Nov 18, 1980·38 cites·12 claims
- 2282US5664488AMeans for controlling and adjusting the amount of fluid injected into a meat productTOWNSEND ENGINEERING CO·Filed 1996·Granted Sep 9, 1997·33 cites·6 claims
- 2381US4514521AManufacture of oxygenated compoundsNAT DISTILLERS CHEM CORP·Filed 1983·Granted Apr 30, 1985·32 cites·46 claims
- 2481US4460530AMethod for producing porous shaped productsTELEDYNE IND·Filed 1982·Granted Jul 17, 1984·45 cites·14 claims
- 2580US7325234B2System and method for monitoring computer application and resource utilizationSIEMENS MED SOLUTIONS HEALTH·Filed 2002·Granted Jan 29, 2008·28 cites·18 claims
- 2680US5638744AMeans of injecting fluids into food productsTOWNSEND ENGINEERING CO·Filed 1995·Granted Jun 17, 1997·35 cites·9 claims
- 2779US10829322B1Device and method for unloading bulk materials from a vehicleOWENS BROCKWAY GLASS CONTAINER·Filed 2018·Granted Nov 10, 2020·4 cites·21 claims
- 2878US8679307B2Method and apparatus for preparing specimens for microscopyFISCHIONE PAUL E·Filed 2003·Granted Mar 25, 2014·19 cites·63 claims
- 2977US8634900B2Mask comfort diagnostic methodSMITH DAVID W·Filed 2010·Granted Jan 21, 2014·9 cites·15 claims
- 3077US4169812ARegeneration of scale-coated activated carbon with acid washFMC CORP·Filed 1978·Granted Oct 2, 1979·18 cites·14 claims
- 3177US4071923AHand-held meat skinning deviceTOWNSEND ENGINEERING CO·Filed 1976·Granted Feb 7, 1978·34 cites·9 claims
- 3276US9518139B2Water-absorbing elastomeric materialBURDINSKI DIRK·Filed 2012·Granted Dec 13, 2016·2 cites·5 claims
- 3376US5417964AProcess for manufacturing an antiperspirant stickGILLETTE CO·Filed 1993·Granted May 23, 1995·54 cites·30 claims
- 3476US4868770ASimulation results enhancement method and systemANALOGY INC·Filed 1987·Granted Sep 19, 1989·53 cites·7 claims
- 3576US4429056AManufacture of oxygenated compoundsNAT DISTILLERS CHEM CORP·Filed 1981·Granted Jan 31, 1984·26 cites·20 claims
- 3675US6521064B1Pyrotechnic burster compositionUS NAVY·Filed 2001·Granted Feb 18, 2003·9 cites·17 claims
- 3775US5773060AMethod of controlling and adjusting the amount of fluid injected into a meat productTOWNSEND ENGINEERING CO·Filed 1996·Granted Jun 30, 1998·30 cites·3 claims
- 3873US8337571B2Removal of impurities in the production of crystalline sodium carbonate, bicarbonate, or sulfitePHILLIP JAMES D·Filed 2010·Granted Dec 25, 2012·3 cites·20 claims
- 3973US4291179ARhodium catalyzed process for acetaldehyde and ethanolNAT DISTILLERS CHEM CORP·Filed 1980·Granted Sep 22, 1981·13 cites·17 claims
- 4069USD366597SDrinking mugTELEDYNE IND·Filed 1994·Granted Jan 30, 1996·13 cites·1 claims
- 4169US5404319ATranslation of behavioral modeling properties into an analog hardware description languageANALOG INC·Filed 1993·Granted Apr 4, 1995·77 cites·20 claims
- 4269US4727625AEncased product and method and apparatus for encasing sameTOWNSEND ENGINEERING CO·Filed 1987·Granted Mar 1, 1988·18 cites·15 claims
- 4368US11639422B2Skin-contact product having moisture and microclimate controlKONINKLIJKE PHILIPS NV·Filed 2021·Granted May 2, 2023·0 cites·2 claims
- 4468US9789273B2Sensor and valve integrated into a patient interfaceLUCCI CHRISTOPHER SCOTT·Filed 2012·Granted Oct 17, 2017·9 cites·14 claims
- 4565US11992616B2Respiratory interface device including custom featuresKONINKLIJKE PHILIPS NV·Filed 2021·Granted May 28, 2024·0 cites·5 claims
- 4665US6781429B1Latch circuit with metastability trap and method thereforADVANCED MICRO DEVICES INC·Filed 2003·Granted Aug 24, 2004·11 cites·20 claims
- 4764US5354228AApparatus and method for rotating a fragile extruded strand of meat product for linking purposesTOWNSEND ENGINEERING CO·Filed 1992·Granted Oct 11, 1994·18 cites·9 claims
- 4864US5171874AProcess for making dihydrocarbyl carbonateQUANTUM CHEM CORP·Filed 1989·Granted Dec 15, 1992·7 cites·7 claims
- 4962US8997736B2Interface apparatus identification system and method and differentiating feature thereforSMITH DAVID W·Filed 2009·Granted Apr 7, 2015·2 cites·6 claims
- 5061US5019012AEncased product and method and apparatus for encasing sameTOWNSEND ENGINEERING CO·Filed 1990·Granted May 28, 1991·16 cites·3 claims
Showing the top 50 of 81 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →