Inventor · disambiguated record
Edgar L. Mcginnis
Also filed as: MCGINNIS EDGAR L
15 granted patents·192 citations·filing 1977–1993
93Inventor score
Top patents by PatentIndex Score
15 records- 0190US5371121ABitumen compositions containing bitumen, polymer and sulfurCHEVRON RES & TECH·Filed 1993·Granted Dec 6, 1994·75 cites·20 claims
- 0271US5098480AIndustrial asphaltsCHEVRON RES & TECH·Filed 1990·Granted Mar 24, 1992·22 cites·17 claims
- 0370US5059300AAsphalts modified by solvent deasphalted bottoms and phosphoric acidCHEVRON RES & TECH·Filed 1988·Granted Oct 22, 1991·17 cites·9 claims
- 0467US4124485ASeparation of solids from coal liquids with an additive blendGULF RESEARCH DEVELOPMENT CO·Filed 1977·Granted Nov 7, 1978·20 cites·11 claims
- 0566US4102774ASeparation of solids from coal liquids using an additiveGULF RESEARCH DEVELOPMENT CO·Filed 1977·Granted Jul 25, 1978·15 cites·17 claims
- 0657US5330569AIndustrial asphaltsCHEVRON RES & TECH·Filed 1991·Granted Jul 19, 1994·11 cites·9 claims
- 0747US4255258AFiltration of a coal liquid slurry using an alkylmethacrylate copolymer and an alcoholGULF RESEARCH DEVELOPMENT CO·Filed 1979·Granted Mar 10, 1981·9 cites·33 claims
- 0845US4132630AMethod for separating solids from coal liquidsGULF RESEARCH DEVELOPMENT CO·Filed 1978·Granted Jan 2, 1979·6 cites·18 claims
- 0937US4260485AFiltration of a coal liquid slurry using polyisobutylene and an alcoholGULF RESEARCH DEVELOPMENT CO·Filed 1979·Granted Apr 7, 1981·5 cites·32 claims
- 1035US5224992ARetarding skin formation on hot asphaltCHEVRON RES & TECH·Filed 1992·Granted Jul 6, 1993·2 cites·12 claims
- 1135US4251364AFiltration of a coal liquid slurry using polyisobutyleneGULF RESEARCH DEVELOPMENT CO·Filed 1979·Granted Feb 17, 1981·4 cites·14 claims
- 1234US4252647AFiltration of a coal liquid slurry using an ethylene vinyl acetate copolymerGULF RESEARCH DEVELOPMENT CO·Filed 1979·Granted Feb 24, 1981·2 cites·12 claims
- 1334US4252646AFiltration of a coal liquid slurry using an ethylene vinyl acetate copolymer and an alcoholGULF RESEARCH DEVELOPMENT CO·Filed 1979·Granted Feb 24, 1981·2 cites·30 claims
- 1431US4203839AProcess for separating solids from coal liquidsGULF RESEARCH DEVELOPMENT CO·Filed 1978·Granted May 20, 1980·1 cites·14 claims
- 1530US4252648AFiltration of a coal liquid slurry using an alkylmethacrylate copolymerGULF RESEARCH DEVELOPMENT CO·Filed 1979·Granted Feb 24, 1981·1 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →