Inventor · disambiguated record
Robert D. Hall
Also filed as: HALL ROBERT · HALL ROBERT B · HALL ROBERT D · HALL ROBERT DAVID
22 granted patents·5 pending applications·460 citations·filing 1974–2017
96Inventor score
Top patents by PatentIndex Score
27 records- 0195US4731554ALow profile ring-shaped motorALLIED CORP·Filed 1985·Granted Mar 15, 1988·113 cites·10 claims
- 0295US3957448ADivided horizontal reactor for the vapor phase polymerization of monomers at different hydrogen levelsSTANDARD OIL CO·Filed 1974·Granted May 18, 1976·83 cites·11 claims
- 0394US3965083AProcess for the vapor phase polymerization of monomers in a horizontal, quench-cooled, stirred-bed reactor using essentially total off-gas recycle and melt finishingSTANDARD OIL CO·Filed 1974·Granted Jun 22, 1976·59 cites·27 claims
- 0486US5969215AMethod of plant tissue culture and regenerationZENECA LTD·Filed 1994·Granted Oct 19, 1999·8 cites·13 claims
- 0582US8476997B2Soft-start systems and methods for vehicle startersHRNJAK ALEKSANDAR·Filed 2011·Granted Jul 2, 2013·8 cites·2 claims
- 0682US5657667AEnd of travel stop for transfer case actuatorUNITED TECHNOLOGIES MOTOR SYST·Filed 1995·Granted Aug 19, 1997·43 cites·21 claims
- 0775US9013076B2Systems and methods for cooling a drive end bearingPRESTOLITE ELECTRIC INC·Filed 2012·Granted Apr 21, 2015·4 cites·18 claims
- 0875US5578878ACounterbalanced electric motorUNITED TECHNOLOGIES MOTOR SYST·Filed 1994·Granted Nov 26, 1996·21 cites·8 claims
- 0974USD308752SCombined eyeglass case and utility pouchHALL ROBERT D·Filed 1987·Granted Jun 26, 1990·16 cites·1 claims
- 1074US4421629ADelayed coking and dedusting processSTANDARD OIL CO INDIANA·Filed 1981·Granted Dec 20, 1983·28 cites·20 claims
- 1167US8669835B2Soft-start systems and methods for vehicle startersPRESTOLITE ELECTRIC INC·Filed 2013·Granted Mar 11, 2014·2 cites·8 claims
- 1261US5661029ABiological culture growth and observation deviceBIOMED·Filed 1994·Granted Aug 26, 1997·15 cites·62 claims
- 1358US4591750ACompact ring shaped brush motorALLIED CORP·Filed 1984·Granted May 27, 1986·16 cites·9 claims
- 1456US5358542AGlass container forming machine including neck ring mold coolingAMERICAN NATIONAL CAN CO·Filed 1992·Granted Oct 25, 1994·14 cites·10 claims
- 1550US10897176B2Systems and methods for cooling a drive end bearingPRESTOLITE ELECTRIC INC·Filed 2015·Granted Jan 19, 2021·0 cites·21 claims
- 1643US2014327871A1Eyeglasses, Eyecups, and methods of use and doing businessHALL ROBERT·Filed 2013·Application pending·0 cites
- 1740US2007259397A1EnzymesDANISCO·Filed 2005·Application pending·0 cites
- 1838US2010228689A1Eyeglasses, eyecups, and methods of use and doing businessHALL ROBERT·Filed 2010·Application pending·0 cites
- 1937US2006048698A1Methods and systems for purifying elementsGE ENERGY USA LLC·Filed 2003·Application pending·0 cites
- 2036US4271904AMethod for controlling underground combustionSTANDARD OIL CO INDIANA·Filed 1978·Granted Jun 9, 1981·6 cites·2 claims
- 2135US4315656AMethod for reducing porosity of rubblized oil shaleSTANDARD OIL CO INDIANA·Filed 1980·Granted Feb 16, 1982·7 cites·7 claims
- 2234US2017244304A1Systems and methods for cooling stator windings by an internal fan in a brushless alternatorPRESTOLITE ELECTRIC INC·Filed 2017·Application pending·0 cites
- 2333US4323120AMethod for controlling underground combustionSTANDARD OIL CO INDIANA·Filed 1980·Granted Apr 6, 1982·5 cites·2 claims
- 2432US4343361AMethod for controlling underground combustionSTANDARD OIL CO INDIANA·Filed 1980·Granted Aug 10, 1982·4 cites·2 claims
- 2531US4343360AMethod for controlling underground combustionSTANDARD OIL CO INDIANA·Filed 1980·Granted Aug 10, 1982·3 cites·2 claims
- 2631US4323121AMethod for controlling underground combustionSTANDARD OIL CO INDIANA·Filed 1980·Granted Apr 6, 1982·3 cites·2 claims
- 2720US5989851AMethod for enhancing shelf life of biological growth mediaBIOMED DIAGNOSTICS·Filed 1997·Granted Nov 23, 1999·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →