Inventor · disambiguated record
Oliver W. Crinkelmeyer
Also filed as: CRINKELMEYER OLIVER W
6 granted patents·116 citations·filing 1974–1977
84Inventor score
Files withDOW CHEMICAL CO6
Top patents by PatentIndex Score
6 records- 0181US4102400AMethod of controlling fluid loss from thixotropic cementDOW CHEMICAL CO·Filed 1977·Granted Jul 25, 1978·41 cites·19 claims
- 0274US4131578AAqueous hydraulic cement slurryDOW CHEMICAL CO·Filed 1977·Granted Dec 26, 1978·27 cites·13 claims
- 0372US4125160AMethod of cementing a high temperature boreholeDOW CHEMICAL CO·Filed 1977·Granted Nov 14, 1978·24 cites·13 claims
- 0455US3998773AHydraulic cement compositionDOW CHEMICAL CO·Filed 1975·Granted Dec 21, 1976·13 cites·2 claims
- 0545US4024918AMethod of cementing a wellDOW CHEMICAL CO·Filed 1975·Granted May 24, 1977·9 cites·5 claims
- 0628US4108930AHigh-alumina cementDOW CHEMICAL CO·Filed 1974·Granted Aug 22, 1978·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →