Inventor · disambiguated record
Lawrence S. Wittenbrook
Also filed as: QUINN JOHN E · WITTENBROOK LAWRENCE S
5 granted patents·142 citations·filing 1973–1979
82Inventor score
Top patents by PatentIndex Score
5 records- 0190US4082533ACoated controlled-release productSCOTT & SONS CO O M·Filed 1973·Granted Apr 4, 1978·74 cites·21 claims
- 0285US4156649ADewatering ore concentrates with branched alkyl ethoxylated alcoholBETZ LABORATORIES·Filed 1978·Granted May 29, 1979·43 cites·34 claims
- 0360US4191655ADewatering compositionBETZ LABORATORIES·Filed 1977·Granted Mar 4, 1980·16 cites·18 claims
- 0442US4310438APolyethyleneamines as sulfite antioxidantsBETZ LABORATORIES·Filed 1979·Granted Jan 12, 1982·7 cites·12 claims
- 0525US3942973AHerbicidal compositions containing para-substituted benzenesulfonylureas and salts thereof and methods of employing such compositionsSCOTT & SONS CO O M·Filed 1974·Granted Mar 9, 1976·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →