Inventor · disambiguated record
Grant G. Karsner
Also filed as: KARSNER GRANT G · ZRINSCAK FRED S
13 granted patents·366 citations·filing 1978–1999
94Inventor score
Top patents by PatentIndex Score
13 records- 0191US4874505ARecycle of oily refinery wastesMOBIL OIL CORP·Filed 1988·Granted Oct 17, 1989·57 cites·13 claims
- 0289US5009767ARecycle of oily refinery wastesMOBIL OIL CORP·Filed 1989·Granted Apr 23, 1991·52 cites·24 claims
- 0387US4162213ACatalytic cracking of metal-contaminated oilsMOBIL CORP·Filed 1978·Granted Jul 24, 1979·44 cites·25 claims
- 0483US4853106ADelayed coking processMOBIL OIL CORP·Filed 1987·Granted Aug 1, 1989·51 cites·6 claims
- 0577US6231749B1Production of high viscosity index lubricantsMOBIL OIL CORP·Filed 1999·Granted May 15, 2001·47 cites·14 claims
- 0669US5419830AMethod for controlling hydrocracking and isomerization dewaxingMOBIL OIL CORP·Filed 1993·Granted May 30, 1995·22 cites·5 claims
- 0763US6416654B1Method for controlling hydrocracking and isomerization dewaxing operationsMOBIL OIL CORP·Filed 1994·Granted Jul 9, 2002·17 cites·4 claims
- 0855US4589356AEnergy recovery from biomass using fuel having a bimodal size distributionWEYERHAEUSER CO·Filed 1985·Granted May 20, 1986·16 cites·28 claims
- 0953US5100535AMethod for controlling hydrocracking operationsMOBIL OIL CORP·Filed 1988·Granted Mar 31, 1992·14 cites·12 claims
- 1053US5000838ALow efficiency deasphalting and catalytic crackingMOBIL OIL CORP·Filed 1989·Granted Mar 19, 1991·17 cites·15 claims
- 1150US4892644AUpgrading solvent extracts by double decantation and use of pseudo extract as hydrogen donorMOBIL OIL CORP·Filed 1988·Granted Jan 9, 1990·13 cites·25 claims
- 1246US4786401ALiquid sludge disposal processMOBIL OIL CORP·Filed 1987·Granted Nov 22, 1988·7 cites·3 claims
- 1342US4929335AMethod for control of visbreaker severityMOBIL OIL CORP·Filed 1989·Granted May 29, 1990·9 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →