Inventor · disambiguated record
Pedro F. Lara
Also filed as: LARA PEDRO F
12 granted patents·451 citations·filing 1986–1996
94Inventor score
Files withATLANTIC RICHFIELD CO12
Top patents by PatentIndex Score
12 records- 0186US4843319ATransient electromagnetic method for detecting corrosion on conductive containers having variations in jacket thicknessATLANTIC RICHFIELD CO·Filed 1987·Granted Jun 27, 1989·50 cites·10 claims
- 0284US5029614ATandem seal system for testing pipelinesATLANTIC RICHFIELD CO·Filed 1989·Granted Jul 9, 1991·56 cites·24 claims
- 0381US4747317ASystem for surveying fluid transmission pipelines and the likeATLANTIC RICHFIELD CO·Filed 1986·Granted May 31, 1988·52 cites·22 claims
- 0480US5461313AMethod of detecting cracks by measuring eddy current decay rateATLANTIC RICHFIELD CO·Filed 1993·Granted Oct 24, 1995·50 cites·6 claims
- 0580US4929896ATransient electromagnetic method for detecting irregularies on conductive containers having variations in jacket thicknessATLANTIC RICHFIELD CO·Filed 1989·Granted May 29, 1990·37 cites·29 claims
- 0672US5115196AGirth weld detection system for pipeline survey pigATLANTIC RICHFIELD CO·Filed 1988·Granted May 19, 1992·39 cites·5 claims
- 0770US4717875AMethod and system for determining curvature in fluid transmission pipelinesATLANTIC RICHFIELD CO·Filed 1986·Granted Jan 5, 1988·27 cites·14 claims
- 0869US5670878AInspecting a conductive object with a steady state magnetic field and induced eddy currentATLANTIC RICHFIELD CO·Filed 1993·Granted Sep 23, 1997·34 cites·10 claims
- 0965US4799391AMethod for surveying fluid transmission pipelinesATLANTIC RICHFIELD CO·Filed 1988·Granted Jan 24, 1989·36 cites·10 claims
- 1062US5596267AApparatus and method for measuring potentials through pavements for buried pipeline cathodic protection systemsATLANTIC RICHFIELD CO·Filed 1994·Granted Jan 21, 1997·22 cites·10 claims
- 1158US5747983AApparatus and method for measuring potentials through pavements for buried pipeline cathodic protection systemsATLANTIC RICHFIELD CO·Filed 1996·Granted May 5, 1998·19 cites·5 claims
- 1254US5233297ATransient electromagnetic method and apparatus for inspecting conductive objects utilizing sensors that move during inspectionATLANTIC RICHFIELD CO·Filed 1990·Granted Aug 3, 1993·29 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →