Inventor · disambiguated record
Edward R. Cadena
Also filed as: CADENA EDWARD R · CADENA JR EDWARD R
6 granted patents·147 citations·filing 1976–1989
86Inventor score
Files withSHELL OIL CO6
Top patents by PatentIndex Score
6 records- 0187US4300218AFree flooding hydrophone mountingSHELL OIL CO·Filed 1980·Granted Nov 10, 1981·53 cites·19 claims
- 0269US4510588AHydrophone cable decouplerSHELL OIL CO·Filed 1981·Granted Apr 9, 1985·24 cites·4 claims
- 0363US4055986ABasic sediment and water measurementSHELL OIL CO·Filed 1976·Granted Nov 1, 1977·17 cites·7 claims
- 0462US4920523AHydrophone mountSHELL OIL CO·Filed 1981·Granted Apr 24, 1990·20 cites·12 claims
- 0560US4953144AThird-party detection around pipelinesSHELL OIL CO·Filed 1989·Granted Aug 28, 1990·21 cites·4 claims
- 0648US4837751AShielded hydrophone assemblySHELL OIL CO·Filed 1981·Granted Jun 6, 1989·12 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →