Inventor · disambiguated record
Eston F. Petry
Also filed as: PETRY ESTON F
6 granted patents·101 citations·filing 1974–1986
83Inventor score
Top patents by PatentIndex Score
6 records- 0181US4551041AVibration method for unplugging a slurry pipelineCONOCO INC·Filed 1984·Granted Nov 5, 1985·30 cites·4 claims
- 0270US4708395ARemotely sensing of excavation cavity during miningCONOCO INC·Filed 1986·Granted Nov 24, 1987·38 cites·14 claims
- 0358US3931936AApparatus for crushing solids in a liquid mediumCONTINENTAL OIL CO·Filed 1974·Granted Jan 13, 1976·14 cites·6 claims
- 0455US3957076AMonorail transportation systemCONSOLIDATION COAL CO·Filed 1974·Granted May 18, 1976·12 cites·2 claims
- 0535US4554941AFluid vibration apparatusCONOCO INC·Filed 1984·Granted Nov 26, 1985·7 cites·4 claims
- 0618US4580725AHydraulic monitor protection apparatusCONOCO INC·Filed 1984·Granted Apr 8, 1986·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →