Inventor · disambiguated record
Helen I. Thayer
Also filed as: THAYER HELEN I
4 granted patents·29 citations·filing 1977–1977
72Inventor score
Files withGULF RESEARCH DEVELOPMENT CO4
Top patents by PatentIndex Score
4 records- 0184US4158664AProcess for improving color of certain alkenyl succinic anhydridesGULF RESEARCH DEVELOPMENT CO·Filed 1977·Granted Jun 19, 1979·20 cites·5 claims
- 0237US4118244AParaffin wax compositionGULF RESEARCH DEVELOPMENT CO·Filed 1977·Granted Oct 3, 1978·3 cites·5 claims
- 0335US4148981ADithiophosphorylated copolymers of aziridineethyl acrylates or methacrylates and alkyl acrylates or methacrylatesGULF RESEARCH DEVELOPMENT CO·Filed 1977·Granted Apr 10, 1979·3 cites·15 claims
- 0433US4136042ALubricating oils containing dithiophosphorylated copolymers of aziridineethyl acrylates or methacrylates and alkyl acrylates or methacrylatesGULF RESEARCH DEVELOPMENT CO·Filed 1977·Granted Jan 23, 1979·3 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →