Inventor · disambiguated record

Webster M. Sawyer, Jr.

Also filed as: SAWYER JR WEBSTER M

2 granted patents·202 citations·filing 1972–1975

70Inventor score

Technology areasC08F C09K

Files withSHELL OIL CO2

Top patents by PatentIndex Score

2 records

0196US3943160AHeat-stable calcium-compatible waterflood surfactantSHELL OIL CO·Filed 1972·Granted Mar 9, 1976·162 cites·2 claims
0285US3984333AOil-displacing aqueous solution thickened with reservoir-tailored block copolymerSHELL OIL CO·Filed 1975·Granted Oct 5, 1976·40 cites·2 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →