Inventor · disambiguated record
L. B. Graiff
Also filed as: GRAIFF L B
4 granted patents·46 citations·filing 1981–1982
76Inventor score
Files withSHELL OIL CO4
Top patents by PatentIndex Score
4 records- 0172US4437436AAntiknock additive compositions and unleaded gasoline containing sameSHELL OIL CO·Filed 1982·Granted Mar 20, 1984·25 cites·5 claims
- 0239US4401439AFuel and lubricant compositions for octane requirement reductionSHELL OIL CO·Filed 1981·Granted Aug 30, 1983·7 cites·7 claims
- 0337US4435187AFuel and lubricant compositions for octane requirement reductionSHELL OIL CO·Filed 1981·Granted Mar 6, 1984·6 cites·10 claims
- 0437US4416669AFuel and lubricant compositions for octane requirement reductionSHELL OIL CO·Filed 1982·Granted Nov 22, 1983·8 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →