Inventor · disambiguated record
Hollis N. White, Jr.
Also filed as: WHITE HOLLIS N · WHITE HOLLIS NEWCOMB · WHITE JR HOLLIS N · WHITE JR HOLLIS NEWCOMB
55 granted patents·2 pending applications·540 citations·filing 1974–2013
98Inventor score
Top patents by PatentIndex Score
57 records- 0193US3969950ADrive assemblyTRW INC·Filed 1974·Granted Jul 20, 1976·56 cites·17 claims
- 0288US7481633B2Rotor with cut-outsWHITE DRIVE PRODUCTS INC·Filed 2006·Granted Jan 27, 2009·10 cites·20 claims
- 0383US9103211B2Stator of a gerotor device and a method for manufacturing roller pockets in a stator of a gerotor deviceWHITE DRIVE PRODUCTS INC·Filed 2013·Granted Aug 11, 2015·3 cites·18 claims
- 0480US6145635ASpring brakeWHITE HYDRAULICS INC·Filed 1998·Granted Nov 14, 2000·29 cites·28 claims
- 0578US8678795B2Stator of a gerotor device and a method for manufacturing roller pockets in a stator of a gerotor deviceWHITE HOLLIS NEWCOMB JUN·Filed 2011·Granted Mar 25, 2014·2 cites·17 claims
- 0677US7431124B2Hydraulic transmission assemblyWHITE DRIVE PRODUCTS INC·Filed 2006·Granted Oct 7, 2008·10 cites·26 claims
- 0777US6623260B2Multiplate hydraulic motor valveWHITE HYDRAULICS INC·Filed 2001·Granted Sep 23, 2003·11 cites·23 claims
- 0875US6338672B1Dressing wheel systemWHITE HYDRAULICS INC·Filed 1998·Granted Jan 15, 2002·31 cites·28 claims
- 0975US4877383ADevice having a sealed control opening and an orbiting valveWHITE HOLLIS NEWCOMB JUN·Filed 1988·Granted Oct 31, 1989·28 cites·9 claims
- 1075US3964842AHydraulic deviceTRW INC·Filed 1975·Granted Jun 22, 1976·21 cites·6 claims
- 1174US8480458B2Grinding wheel dressing systemWHITE HOLLIS NEWCOMB JUN·Filed 2011·Granted Jul 9, 2013·2 cites·15 claims
- 1272US7695258B2Gerotor motor and brake assemblyWHITE DRIVE PRODUCTS INC·Filed 2006·Granted Apr 13, 2010·3 cites·17 claims
- 1372US4474544ARotary gerotor hydraulic device with fluid control passageways through the rotorWHITE HOLLIS NEWCOMB JUN·Filed 1982·Granted Oct 2, 1984·23 cites·9 claims
- 1470US8182250B2Gerotor motor and brake assemblyWHITE HOLLIS NEWCOMB JUN·Filed 2010·Granted May 22, 2012·1 cites·11 claims
- 1570US4859160ACutaway rotor gerotor deviceWHITE HOLLIS NEWCOMB JUN·Filed 1987·Granted Aug 22, 1989·19 cites·14 claims
- 1670US4592173AHone for gerotor stators, and honing methodWHITE HOLLIS NEWCOMB JUN·Filed 1984·Granted Jun 3, 1986·14 cites·15 claims
- 1769US6394775B1Hydraulic motor sealWHITE HYDRAULICS INC·Filed 2000·Granted May 28, 2002·8 cites·28 claims
- 1867US7647769B2Hydraulic transaxle for garden care vehicleWHITE DRIVE PRODUCTS INC·Filed 2008·Granted Jan 19, 2010·2 cites·9 claims
- 1967US4872819ARotary gerotor hydraulic device with fluid control passageways through the rotorWHITE HOLLIS NEWCOMB JUN·Filed 1987·Granted Oct 10, 1989·18 cites·22 claims
- 2067US4717320AGerotor motor balancing plateWHITE HOLLIS NEWCOMB JUN·Filed 1985·Granted Jan 5, 1988·22 cites·17 claims
- 2165US5385351ARemovable shaft sealWHITE HYDRAULICS INC·Filed 1992·Granted Jan 31, 1995·26 cites·10 claims
- 2264US5213343AShaft seal with support member and backing ringWHITE HYDRAULICS INC·Filed 1992·Granted May 25, 1993·25 cites·54 claims
- 2364US4940401ALubrication fluid circulation using a piston valve pump with bi-directional flowWHITE HYDRAULICS INC·Filed 1989·Granted Jul 10, 1990·16 cites·15 claims
- 2461US9163509B2Gerotor device roller pocket geometryWHITE DRIVE PRODUCTS INC·Filed 2013·Granted Oct 20, 2015·0 cites·13 claims
- 2560US4357133ARotary gerotor hydraulic device with fluid control passageways through the rotorWHITE HOLLIS NEWCOMB JUN·Filed 1980·Granted Nov 2, 1982·15 cites·49 claims
- 2658US8657650B2Grinding wheel dressing systemWHITE DRIVE PRODUCTS INC·Filed 2013·Granted Feb 25, 2014·0 cites·7 claims
- 2758US5080567AGerator hydraulic device having seal with steel and resilient membersWHITE HYDRAULICS INC·Filed 1989·Granted Jan 14, 1992·14 cites·10 claims
- 2858US4697997ARotary gerotor hydraulic device with fluid control passageways through the rotorWHITE HOLLIS NEWCOMB JUN·Filed 1986·Granted Oct 6, 1987·16 cites·13 claims
- 2957US7156628B2Wobblestick with helixWHITE DRIVE PRODUCTS INC·Filed 2004·Granted Jan 2, 2007·6 cites·17 claims
- 3057US6345969B1Increased capacity valving plates for a hydraulic motorWHITE HYDRAULICS INC·Filed 2000·Granted Feb 12, 2002·4 cites·31 claims
- 3153US6170616B1Brake reaction pinWHITE HYDRAULICS INC·Filed 1999·Granted Jan 9, 2001·11 cites·32 claims
- 3250US8986071B2Parts carrier assembly for grinding machineWHITE HOLLIS NEWCOMB JUN·Filed 2011·Granted Mar 24, 2015·0 cites·15 claims
- 3349US8261871B2Hydraulic transmission assemblyWHITE HOLLIS NEWCOMB JUN·Filed 2008·Granted Sep 11, 2012·0 cites·20 claims
- 3449US2005142018A1Increased capacity valving plates for a hydraulic motorWHITE HYDRAULICS INC·Filed 2005·Application pending·0 cites
- 3547US7395665B2Hydraulic transaxle for garden care vehicleWHITE DRIVE PRODUCTS INC·Filed 2006·Granted Jul 8, 2008·0 cites·20 claims
- 3647US7101264B2Dressing wheel systemWHITE DRIVE PRODUCTS INC·Filed 2000·Granted Sep 5, 2006·2 cites·8 claims
- 3746US4936402AHydrostatic steering device including a gerotor setWHITE HOLLIS NEWCOMB JUN·Filed 1988·Granted Jun 26, 1990·9 cites·23 claims
- 3845US6872064B2Increased capacity valving plates for a hydraulic motorWHITE HYDRAULICS INC·Filed 2001·Granted Mar 29, 2005·1 cites·12 claims
- 3945US4875841AStaggered rotor gerotor deviceWHITE HOLLIS NEWCOMB JUN·Filed 1989·Granted Oct 24, 1989·8 cites·17 claims
- 4044US6074188AMulti-plate hydraulic motor valveWHITE HYDRAULICS INC·Filed 1998·Granted Jun 13, 2000·6 cites·25 claims
- 4142US4494915AHydrostatic steering unit with cylindrical slide member within clindrical valve sleeveWHITE HOLLIS NEWCOMB JUN·Filed 1981·Granted Jan 22, 1985·7 cites·18 claims
- 4242US2005266782A1Method and apparatus for grinding rotors for hydraulic motors and apparatus thereforWHITE HYDRAULICS INC·Filed 2005·Application pending·0 cites
- 4341US5173043AReduced size hydraulic motorWHITE HYDRAULICS INC·Filed 1991·Granted Dec 22, 1992·7 cites·47 claims
- 4441US5165880AGerotor device with biased orbiting valve and drain connection through wobblestickWHITE HYDRAULICS INC·Filed 1991·Granted Nov 24, 1992·7 cites·13 claims
- 4540US6923712B2Method and apparatus for grinding rotors for hydraulic motors and apparatus thereforWHITE HYDRAULICS INC·Filed 2001·Granted Aug 2, 2005·0 cites·40 claims
- 4640US4818200AHydrostatic steering device having the control valve within the rotorWHITE HOLLIS NEWCOMB JUN·Filed 1987·Granted Apr 4, 1989·6 cites·13 claims
- 4739US6425807B2Method and apparatus for grinding rotors for hydraulic motors and apparatus thereforWHITE HYDRAULICS INC·Filed 1999·Granted Jul 30, 2002·6 cites·34 claims
- 4839US6193490B1Hydraulic motor valve with integral case drainWHITE HYDRAULICS INC·Filed 1998·Granted Feb 27, 2001·5 cites·30 claims
- 4939US6155808AHydraulic motor platesWHITE HYDRAULICS INC·Filed 1998·Granted Dec 5, 2000·5 cites·35 claims
- 5038US4552519AHydrostatic steering unit with cylindrical slide member within cylindrical valve sleeveWHITE HOLLIS NEWCOMB JUN·Filed 1983·Granted Nov 12, 1985·5 cites·11 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →