Inventor · disambiguated record
Marvin C. Fields
Also filed as: FIELDS MARVIN · FIELDS MARVIN C
7 granted patents·104 citations·filing 1974–2005
86Inventor score
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7 records- 0179US7457695B1Portable, self-contained vehicle seat occupancy alert deviceFIELDS MARVIN·Filed 2005·Granted Nov 25, 2008·31 cites·20 claims
- 0277US4935555APurification of neopentyl glycolELIAS CAROLE L·Filed 1988·Granted Jun 19, 1990·19 cites·9 claims
- 0374US4104129ALow temperature carbonization and desulfurization of coal under elevated pressuresUNITED STATES STEEL CORP·Filed 1974·Granted Aug 1, 1978·20 cites·6 claims
- 0471US4654124APurifying cumene hydroperoxideARISTECH CHEMICAL CORP·Filed 1986·Granted Mar 31, 1987·11 cites·7 claims
- 0567US4106917AGas preparationUNITED STATES STEEL CORP·Filed 1977·Granted Aug 15, 1978·14 cites·13 claims
- 0657US4370240ARemoval of iron compounds from organic process streamsUNITED STATES STEEL CORP·Filed 1981·Granted Jan 25, 1983·5 cites·7 claims
- 0753US4454348AManufacture of diphenylamineUNITED STATES STEEL CORP·Filed 1982·Granted Jun 12, 1984·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →