Inventor · disambiguated record
Clarence D. Zierhut
Also filed as: ZIERHUT CLARENCE · ZIERHUT CLARENCE D
51 granted patents·957 citations·filing 1976–2007
99Inventor score
Files withGILLETTE CO11REMINGTON HEALTH PRODUCTS L L9ELECTROCOM AUTOMATION INC4MOHAWK DATA SCIENCES CORP4DEXIDE INC3
Top patents by PatentIndex Score
51 records- 0194USD485497STop portion of a liquid dispenserREMINGTON HEALTH PRODUCTS L L·Filed 2003·Granted Jan 20, 2004·43 cites·1 claims
- 0293USD391153SWriting instrumentGILLETTE CO·Filed 1992·Granted Feb 24, 1998·45 cites·1 claims
- 0393USD259727SWriting instrumentGILLETTE CO·Filed 1979·Granted Jun 30, 1981·27 cites·1 claims
- 0490USD250187SComputer cabinetMOHAWK DATA SCIENCES CORP·Filed 1976·Granted Nov 7, 1978·23 cites·1 claims
- 0589USD273400SWriting instrument capGILLETTE CO·Filed 1982·Granted Apr 10, 1984·24 cites·1 claims
- 0688USD249347SPrinter cabinetMOHAWK DATA SCIENCES CORP·Filed 1976·Granted Sep 12, 1978·20 cites·1 claims
- 0786USD321596SShoe polish applicatorKING IMP INC·Filed 1989·Granted Nov 19, 1991·28 cites·1 claims
- 0885USD476575SLiquid dispenserREMINGTON HEALTH PRODUCTS L L·Filed 2002·Granted Jul 1, 2003·22 cites·1 claims
- 0985USD320980SCradle mount for a portable data terminalELECTROCOM AUTOMATION INC·Filed 1989·Granted Oct 22, 1991·23 cites·1 claims
- 1083US6863178B2Packet containerDAISY BRAND INC·Filed 2002·Granted Mar 8, 2005·41 cites·14 claims
- 1183USD476234STop portion of a liquid dispenserREMINGTON HEALTH PRODUCTS L L·Filed 2002·Granted Jun 24, 2003·20 cites·1 claims
- 1283USD332776SPortable hand-held personal computerELECTROCOM AUTOMATION INC·Filed 1990·Granted Jan 26, 1993·24 cites·1 claims
- 1382USD486069SLiquid dispenserREMINGTON HEALTH PRODUCTS L L·Filed 2003·Granted Feb 3, 2004·19 cites·1 claims
- 1482USD273399SWriting instrument capGILLETTE CO·Filed 1982·Granted Apr 10, 1984·17 cites·1 claims
- 1582USD252450SWrist watchTEXAS INSTRUMENTS INC·Filed 1977·Granted Jul 24, 1979·15 cites·1 claims
- 1681USD352130SRoller liquid applicatorTHE PERFECT SOLUTION INC·Filed 1992·Granted Nov 1, 1994·24 cites·1 claims
- 1778USD489625STop portion of a liquid dispenserREMINGTON HEALTH PRODUCTS L L·Filed 2003·Granted May 11, 2004·16 cites·1 claims
- 1877US8074817B1Method and apparatus for metering liquid nutritional supplementsSTEELE IV WILLIAM E·Filed 2007·Granted Dec 13, 2011·10 cites·20 claims
- 1976US7296700B2Method and apparatus for metering liquid nutritional supplementsREMINGTON HEALTH PRODUCTS L L·Filed 2002·Granted Nov 20, 2007·34 cites·10 claims
- 2076USD273401SWriting instrument capGILLETTE CO·Filed 1982·Granted Apr 10, 1984·13 cites·1 claims
- 2175USD485496SLiquid dispenserREMINGTON HEALTH PRODUCTS L L·Filed 2003·Granted Jan 20, 2004·14 cites·1 claims
- 2274USD345212SBiopsy forceps handleDEXIDE INC·Filed 1991·Granted Mar 15, 1994·17 cites·1 claims
- 2374USD252691SWriting instrumentGILLETTE CO·Filed 1978·Granted Aug 21, 1979·11 cites·1 claims
- 2473USD249513SKeyboardMOHAWK DATA SCIENCES CORP·Filed 1976·Granted Sep 19, 1978·10 cites·1 claims
- 2572USD402684SMusical instrument tunerONBOARD RES CORP·Filed 1997·Granted Dec 15, 1998·17 cites·1 claims
- 2672USD249344SCathode-ray tube consoleMOHAWK DATA SCIENCES CORP·Filed 1976·Granted Sep 12, 1978·10 cites·1 claims
- 2768USD257465SWriting instrumentGILLETTE CO·Filed 1979·Granted Oct 28, 1980·8 cites·1 claims
- 2865US5027937ALiquid diverting coin chuteMID SOUTH ENTERPRISES·Filed 1990·Granted Jul 2, 1991·71 cites·26 claims
- 2964USD284583SWriting instrument capGILLETTE CO·Filed 1984·Granted Jul 8, 1986·8 cites·1 claims
- 3062USD486740SLiquid dispenserREMINGTON HEALTH PRODUCTS L L·Filed 2003·Granted Feb 17, 2004·8 cites·1 claims
- 3162US5645090ADevice, kit and method of applying polish to tip of nailJUHL CHRISTIAN AND CHRISTIAN I·Filed 1995·Granted Jul 8, 1997·30 cites·4 claims
- 3260USD331400SKeyboard with a cradle mount to support a portable handheld personal computerELECTROCOM AUTOMATION INC·Filed 1990·Granted Dec 1, 1992·10 cites·1 claims
- 3358USD327368SCollapsible brushINTRODYNE INC·Filed 1988·Granted Jun 30, 1992·9 cites·1 claims
- 3457USD284584SWriting instrument capGILLETTE CO·Filed 1984·Granted Jul 8, 1986·6 cites·1 claims
- 3557USD273398SWriting instrument capGILLETTE CO·Filed 1982·Granted Apr 10, 1984·6 cites·1 claims
- 3656US5402135AAdjustable mobile antenna mountALLEN TELECOM GROUP INC·Filed 1992·Granted Mar 28, 1995·24 cites·5 claims
- 3756US5156250ALiquid diverter for currency receiverMID SOUTH ENTERPRISES·Filed 1991·Granted Oct 20, 1992·37 cites·15 claims
- 3855USD288926SMulti-channel television converterSPECTRADYNE INC·Filed 1984·Granted Mar 24, 1987·6 cites·1 claims
- 3954US5160343ASurgical instruments handle and forceps assemblyDEXIDE INC·Filed 1991·Granted Nov 3, 1992·68 cites·7 claims
- 4053US4214340ARetractable brush with rotatable actuating mechanismJOHN LEWIS·Filed 1979·Granted Jul 29, 1980·20 cites·5 claims
- 4150US5007754AShoe polish applicatorKING IMPORTS INC·Filed 1989·Granted Apr 16, 1991·18 cites·1 claims
- 4250USD284585SWriting instrument capGILLETTE CO·Filed 1984·Granted Jul 8, 1986·4 cites·1 claims
- 4349USD332777SCombined portable hand-held personal computer and keyboard cradle mountELECTROCOM AUTOMATION INC·Filed 1990·Granted Jan 26, 1993·6 cites·1 claims
- 4447USD488068STop portion of a liquid dispenserREMINGTON HEALTH PRODUCTS L L·Filed 2003·Granted Apr 6, 2004·4 cites·1 claims
- 4546USD348103SBiopsy forcepsDEXIDE INC·Filed 1991·Granted Jun 21, 1994·5 cites·1 claims
- 4639USD281902SIntravenous metering instrumentQUEST MEDICAL INC·Filed 1983·Granted Dec 24, 1985·2 cites·1 claims
- 4738USD482272SPacket containerDAISY BRAND INC·Filed 2002·Granted Nov 18, 2003·4 cites·1 claims
- 4833US4442565APortable pocket clothes brushCLARENCE ZIERHUT INC·Filed 1982·Granted Apr 17, 1984·5 cites·8 claims
- 4931US5699908AScalpel blade removal and storage apparatusFRYCO INC·Filed 1996·Granted Dec 23, 1997·28 cites·10 claims
- 5020USD383517SFinger device for spinning handheld objectsDAVLIN DAVE·Filed 1996·Granted Sep 9, 1997·2 cites·1 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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