Inventor · disambiguated record
Harold W. Earhart
Also filed as: EARHART HAROLD W
8 granted patents·76 citations·filing 1980–1997
85Inventor score
Top patents by PatentIndex Score
8 records- 0185US5489646ALower alkyl biphenyls as plasticizersKOCH IND INC·Filed 1994·Granted Feb 6, 1996·47 cites·2 claims
- 0280US4287074ASec-ylbiphenyl composition and process for preparing the sameSUN OIL CO PENNSYLVANIA·Filed 1980·Granted Sep 1, 1981·17 cites·6 claims
- 0343US5489332ACarbonless paper solvent comprising diisopropylmethylnaphthalene and products utilizing sameKOCH IND INC·Filed 1994·Granted Feb 6, 1996·2 cites·12 claims
- 0434US5696184ALower alkyl biphenyls as plasticizersKOCH IND INC·Filed 1995·Granted Dec 9, 1997·3 cites·3 claims
- 0534US5318940ACarbonless paper solvent comprising diisopropylbiphenyl and triisopropylbiphenyl and products utilizing sameKOCH IND INC·Filed 1992·Granted Jun 7, 1994·1 cites·3 claims
- 0633US5458974AMicroencapsulated composition containing solvent including triisopropyylbiphenylKOCH IND INC·Filed 1994·Granted Oct 17, 1995·5 cites·8 claims
- 0730US5385879ACarbonless paper solvent comprising diisopropylmethylnaphthalene and products utilizing sameKOCH IND INC·Filed 1992·Granted Jan 31, 1995·0 cites·2 claims
- 0829US5847040ALower alkyl biphenyls as plasticizers for polyurethaneKOCH IND INC·Filed 1997·Granted Dec 8, 1998·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →