Inventor · disambiguated record
Gregory Holderfield
Also filed as: HOLDERFIELD GREGORY · HOLDERFIELD GREGORY J · HOLDERFIELD GREGORY JAMES
45 granted patents·1 pending application·1,129 citations·filing 1995–2009
99Inventor score
Files withDURACRAFT CORP14SUNBEAM PRODUCTS INC9FELLOWES INC8CLARKE CONSUMER PRODUCTS INC4ABBOTT LAB2
Top patents by PatentIndex Score
46 records- 0197US5988542ADocument shredding devicesGEN BINDING CORP·Filed 1998·Granted Nov 23, 1999·98 cites·16 claims
- 0297US5558501APortable ceiling fanDURACRAFT CORP·Filed 1995·Granted Sep 24, 1996·210 cites·22 claims
- 0395US5518370APortable electric fan with swivel mountDURACRAFT CORP·Filed 1995·Granted May 21, 1996·135 cites·20 claims
- 0489USD417442STransit vehicle card readerMOTOROLA INC·Filed 1997·Granted Dec 7, 1999·39 cites·1 claims
- 0589USD410246SPaper shredderGEN BINDING CORP·Filed 1998·Granted May 25, 1999·36 cites·1 claims
- 0687USD602074SShredderFELLOWES INC·Filed 2009·Granted Oct 13, 2009·26 cites·1 claims
- 0787USD591335SShredderFELLOWES INC·Filed 2007·Granted Apr 28, 2009·26 cites·1 claims
- 0886USD583859SShredderFELLOWES INC·Filed 2007·Granted Dec 30, 2008·27 cites·1 claims
- 0985USD435834SRemote control for electric blanketSUNBEAM PRODUCTS INC·Filed 1999·Granted Jan 2, 2001·28 cites·1 claims
- 1084USD598048SShredderFELLOWES INC·Filed 2008·Granted Aug 11, 2009·23 cites·1 claims
- 1184USD402369SHousing for a device for measuring the concentration of an analyte in a sample of bloodABBOTT LAB·Filed 1997·Granted Dec 8, 1998·27 cites·1 claims
- 1283USD602073SShredderFELLOWES INC·Filed 2008·Granted Oct 13, 2009·22 cites·1 claims
- 1383USD409577SRemote control transmitterCHAMBERLAIN GROUP INC·Filed 1997·Granted May 11, 1999·33 cites·1 claims
- 1482USD451748SRefrigerated juice dispensing machineIMI CORNELIUS INC·Filed 2000·Granted Dec 11, 2001·28 cites·1 claims
- 1580USD483214SCoffeemakerSUNBEAM PRODUCTS INC·Filed 2002·Granted Dec 9, 2003·25 cites·1 claims
- 1679USD604763SShredderFELLOWES INC·Filed 2009·Granted Nov 24, 2009·17 cites·1 claims
- 1777USD399960SHousing for a device for measuring the concentration of an analyte in a sample of bloodABBOTT LAB·Filed 1997·Granted Oct 20, 1998·20 cites·1 claims
- 1876USD488957SBlender jarSUNBEAM PRODUCTS INC·Filed 2002·Granted Apr 27, 2004·20 cites·1 claims
- 1976USD421648SHumidifierDURACRAFT CORP·Filed 1995·Granted Mar 14, 2000·19 cites·1 claims
- 2075USD454465SBeverage dispenserPROCTER & GAMBLE·Filed 2001·Granted Mar 19, 2002·21 cites·1 claims
- 2173USD602518SShredderFELLOWES INC·Filed 2009·Granted Oct 20, 2009·13 cites·1 claims
- 2273USD478467SHand mixerSUNBEAM PRODUCTS INC·Filed 2002·Granted Aug 19, 2003·18 cites·1 claims
- 2373USD474640STwo-slice toasterSUNBEAM PRODUCTS INC·Filed 2002·Granted May 20, 2003·18 cites·1 claims
- 2473USD382635SHumidifierDURACRAFT CORP·Filed 1995·Granted Aug 19, 1997·17 cites·1 claims
- 2572USD374071SPortable electric fan with a swivel mountDURACRAFT CORP·Filed 1995·Granted Sep 24, 1996·17 cites·1 claims
- 2671USD539603SHand mixerSUNBEAM PRODUCTS INC·Filed 2006·Granted Apr 3, 2007·17 cites·1 claims
- 2770USD475884S4-slice toasterSUNBEAM PRODUCTS INC·Filed 2002·Granted Jun 17, 2003·16 cites·1 claims
- 2869US7478766B2Portable sprayer with connector mounting beamsCLARKE CONSUMER PRODUCTS INC·Filed 2005·Granted Jan 20, 2009·5 cites·29 claims
- 2968USD384140SHumidifierDURACRAFT CORP·Filed 1995·Granted Sep 23, 1997·14 cites·1 claims
- 3064USD437298SControl unit for electric blanketSUNBEAM PRODUCTS INC·Filed 1999·Granted Feb 6, 2001·12 cites·1 claims
- 3164USD395496SFan support rodHONEYWELL CONSUMER PRODUCTS INC·Filed 1995·Granted Jun 23, 1998·13 cites·1 claims
- 3262USD478468SBlender base with arched faceSUNBEAM PRODUCTS INC·Filed 2002·Granted Aug 19, 2003·12 cites·1 claims
- 3362USD377973SHumidifier tankDURACRAFT CORP·Filed 1995·Granted Feb 11, 1997·11 cites·1 claims
- 3459USD383201SDual humidifier tank unitDURACRAFT CORP·Filed 1995·Granted Sep 2, 1997·10 cites·1 claims
- 3558USD385342SHumidifierDURACRAFT CORP·Filed 1995·Granted Oct 21, 1997·9 cites·1 claims
- 3653USD616926SShredderFELLOWES INC·Filed 2009·Granted Jun 1, 2010·9 cites·1 claims
- 3752USD536063SPortable sprayerCLARKE CONSUMER PRODUCTS INC·Filed 2005·Granted Jan 30, 2007·8 cites·1 claims
- 3848USD374921SHumidifier housingDURACRAFT CORP·Filed 1995·Granted Oct 22, 1996·6 cites·1 claims
- 3945USD451991SPortable fanCOLEMAN CO·Filed 2000·Granted Dec 11, 2001·5 cites·1 claims
- 4045USD388511SHumidifier housing unitDURACRAFT CORP·Filed 1995·Granted Dec 30, 1997·5 cites·1 claims
- 4143US2006049166A1Home appliance with removable decorative elementsPICOZZA AUGUSTO·Filed 2004·Application pending·0 cites
- 4242USD378778SHumidifier housingDURACRAFT CORP·Filed 1995·Granted Apr 8, 1997·4 cites·1 claims
- 4341USD613821SSet of nozzles for a portable sprayerCLARKE CONSUMER PRODUCTS INC·Filed 2005·Granted Apr 13, 2010·4 cites·1 claims
- 4437USD568961SHandle for a portable sprayerCLARKE CONSUMER PRODUCTS INC·Filed 2005·Granted May 13, 2008·3 cites·1 claims
- 4537USD377211SHumidifier tankDURACRAFT CORP·Filed 1995·Granted Jan 7, 1997·2 cites·1 claims
- 4631USD377683SStand for a portable electric fan with a swivel mountDURACRAFT CORP·Filed 1995·Granted Jan 28, 1997·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →