Inventor · disambiguated record
Spencer L. Mackay
Also filed as: MACKAY SPENCER · MACKAY SPENCER L · MACKAY SPENCER LEE
85 granted patents·7 pending applications·2,546 citations·filing 1976–2021
99Inventor score
Top patents by PatentIndex Score
92 records- 0198USD267582SHand-held showerheadTELEDYNE IND·Filed 1980·Granted Jan 11, 1983·172 cites·1 claims
- 0298USD246667SMotor pump housing for a dental irrigatorTELEDYNE IND·Filed 1976·Granted Dec 13, 1977·139 cites·1 claims
- 0398USD246668SMotor pump housing for a dental jet irrigator and cover thereforTELEDYNE IND·Filed 1976·Granted Dec 13, 1977·69 cites·1 claims
- 0497USD371242SElectric toothbrush with combined charging base and brush-head container thereforBAUSCH & LOMB·Filed 1994·Granted Jul 2, 1996·97 cites·1 claims
- 0597US5094359ACombination packaging/shipping carton and ice bucketDEMARS ROBERT A·Filed 1991·Granted Mar 10, 1992·167 cites·8 claims
- 0695USD267581SShowerheadTELEDYNE IND·Filed 1980·Granted Jan 11, 1983·40 cites·1 claims
- 0795USD249275SPortable water filterTELEDYNE IND·Filed 1977·Granted Sep 5, 1978·37 cites·1 claims
- 0894USD805686SVaping deviceDIGIRETTES INC·Filed 2016·Granted Dec 19, 2017·13 cites·1 claims
- 0993USD342718SCharging baseBAUSCH & LOMB·Filed 1992·Granted Dec 28, 1993·42 cites·1 claims
- 1093USD269546SPhysiologic monitor or the likeDNA MEDICAL INC·Filed 1980·Granted Jun 28, 1983·50 cites·1 claims
- 1192USD600060SWater coolerNESTLE WATERS NORTH AMERICA·Filed 2008·Granted Sep 15, 2009·56 cites·1 claims
- 1292US5020624APower drive scooterEVEREST & JENNINGS·Filed 1989·Granted Jun 4, 1991·90 cites·32 claims
- 1391USD405132SExercise apparatusTOTAL GYM FITNESS LTD·Filed 1997·Granted Feb 2, 1999·51 cites·1 claims
- 1491USD303876SCombined electric periodontal brush and mounting bracketDENTAL RES CORPORATION·Filed 1986·Granted Oct 10, 1989·48 cites·1 claims
- 1590USD805687SVaping device tankDIGIRETTES INC·Filed 2016·Granted Dec 19, 2017·6 cites·1 claims
- 1690US6361397B1Garments which facilitate the drainage of lymphatic fluid from the breast area of the human femaleMANKOVITZ ROY J·Filed 2000·Granted Mar 26, 2002·72 cites·19 claims
- 1789US6361512B1Massaging apparatus using inflatable bladdersFiled 2000·Granted Mar 26, 2002·70 cites·13 claims
- 1889US5490453ACentrifugal fat extraction apparatusSAS TV PRODUCTS INC·Filed 1995·Granted Feb 13, 1996·88 cites·20 claims
- 1989USD311844SBeverage dispenserCOCA COLA CO·Filed 1987·Granted Nov 6, 1990·32 cites·1 claims
- 2088USD696041SDispenser and waste cabinetBOBRICK INC·Filed 2013·Granted Dec 24, 2013·28 cites·1 claims
- 2188US5163418ASpeculum coverTHERMOSCAN INC·Filed 1991·Granted Nov 17, 1992·87 cites·1 claims
- 2288US4234526AEvaporative coolerMC GRAW EDISON CO·Filed 1979·Granted Nov 18, 1980·50 cites·7 claims
- 2387USD863676SVaping device tankDIGIRETTES INC·Filed 2017·Granted Oct 15, 2019·4 cites·1 claims
- 2487US6530817B1Toy top system and related methodsIDEAVILLAGE LLC·Filed 2000·Granted Mar 11, 2003·35 cites·3 claims
- 2587USD411826SWeatherproof electrical enclosureTHE LAMAR CORP·Filed 1998·Granted Jul 6, 1999·37 cites·1 claims
- 2687US5540355AWater cooler and dispensing systemWATER CHEF·Filed 1992·Granted Jul 30, 1996·111 cites·19 claims
- 2786USD368373SCombined electric toothbrush and charging base thereforBAUSCH & LOMB·Filed 1994·Granted Apr 2, 1996·28 cites·1 claims
- 2884US10582765B1Automated brush cleaning and drying apparatusDuell Christine Elizabeth·Filed 2018·Granted Mar 10, 2020·9 cites·8 claims
- 2983USD686840SDispenser and waste cabinetMACKAY SPENCER·Filed 2011·Granted Jul 30, 2013·26 cites·1 claims
- 3083US6349445B1Suspendable toothbrushFiled 2000·Granted Feb 26, 2002·34 cites·3 claims
- 3183USD294180SSound actuated night lightINTERMATIC ELECTRONICS INCORPORATED·Filed 1985·Granted Feb 9, 1988·22 cites·1 claims
- 3282USD428454SExercise deviceAB DOLLY LLC·Filed 1999·Granted Jul 18, 2000·28 cites·1 claims
- 3381USD446264SExercise deviceDOLLY LLC AB·Filed 2000·Granted Aug 7, 2001·30 cites·1 claims
- 3480US10495315B2Egg shaped barbeque grillORIGINAL IDEAS INC·Filed 2017·Granted Dec 3, 2019·3 cites·14 claims
- 3579USD735489SDispenser and waste cabinetBOBRICK INC·Filed 2013·Granted Aug 4, 2015·18 cites·1 claims
- 3679USD277127STurret top sprinklerRAIN BIRD CONSUMER PRODUCTS MFG CORP·Filed 1982·Granted Jan 8, 1985·19 cites·1 claims
- 3779USD252862SCombined smoke and fire alarm or the likeTELEDYNE IND·Filed 1977·Granted Sep 11, 1979·13 cites·1 claims
- 3877US6410851B1Mounting system for electrical wiring boxesHUBBELL INC·Filed 2000·Granted Jun 25, 2002·34 cites·36 claims
- 3977USD393262SPortable information storing and retrieving deviceVOICE IT WORLDWIDE INC·Filed 1996·Granted Apr 7, 1998·22 cites·1 claims
- 4077USD325892SElectrically powered three wheeled vehicleEVEREST & JENNINGS·Filed 1989·Granted May 5, 1992·17 cites·1 claims
- 4175US7540376B2Contact lens caseNOVARTIS AG·Filed 2004·Granted Jun 2, 2009·27 cites·17 claims
- 4275USD361766SAudio recorder/playerVOICE IT TECH INC·Filed 1993·Granted Aug 29, 1995·19 cites·1 claims
- 4374USD773028SFan assemblyENVION LLC·Filed 2015·Granted Nov 29, 2016·17 cites·1 claims
- 4474US6019341AChristmas tree standCOUNTY LINE LIMITED L L C·Filed 1996·Granted Feb 1, 2000·38 cites·11 claims
- 4574US4951835ABeverage container opening and resealing deviceDEMARS ROBERT A·Filed 1990·Granted Aug 28, 1990·50 cites·18 claims
- 4673US7328788B2Contact lens care systemNOVARTIS AG·Filed 2004·Granted Feb 12, 2008·24 cites·50 claims
- 4773US7228792B2Cooker with latching drip tray for selectively opening and closing grease dispensing apertures in cooking panORIGINAL IDEAS INC·Filed 2004·Granted Jun 12, 2007·20 cites·8 claims
- 4872USD342681SCase for a radiation thermometerTHERMOSCAN INC·Filed 1990·Granted Dec 28, 1993·15 cites·1 claims
- 4972US5131555ABeverage container opening topDEMARS ROBERT A·Filed 1991·Granted Jul 21, 1992·45 cites·8 claims
- 5072US4781423AAdaptable cassette and disc pack storage systemCERTRON CORP·Filed 1987·Granted Nov 1, 1988·20 cites·7 claims
Showing the top 50 of 92 patent records by PatentIndex Score.
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