Inventor · disambiguated record
Donald H. Oertle
Also filed as: OERTLE DONALD H
15 granted patents·369 citations·filing 1973–1983
94Inventor score
Top patents by PatentIndex Score
15 records- 0195US4145915AEarly crack detectionCONTINENTAL OIL CO·Filed 1978·Granted Mar 27, 1979·56 cites·43 claims
- 0294US4179940AStructural failure detection methodCONTINENTAL OIL CO·Filed 1978·Granted Dec 25, 1979·49 cites·9 claims
- 0394US4104906AEarly crack detection with multi-pressure systemCONTINENTAL OIL CO·Filed 1977·Granted Aug 8, 1978·53 cites·44 claims
- 0487US4135386APorous material crack detectionCONTINENTAL OIL CO·Filed 1977·Granted Jan 23, 1979·42 cites·27 claims
- 0585US4503710ACrack detection by electrical resistanceCONOCO INC·Filed 1983·Granted Mar 12, 1985·41 cites·12 claims
- 0678US3942546ACorrosion monitoring and composition-analytical apparatusCONTINENTAL OIL CO·Filed 1973·Granted Mar 9, 1976·29 cites·5 claims
- 0775US4297885AAcoustic emission for detection and monitoring of crack initiation and propagation in materialsCONOCO INC·Filed 1979·Granted Nov 3, 1981·24 cites·16 claims
- 0864US4304135AConstraint factor for structural monitoringCONOCO INC·Filed 1980·Granted Dec 8, 1981·21 cites·18 claims
- 0963US4143540AMethod of preventing corrosion of joints of steel structures submerged in corrosive mediaCONTINENTAL OIL CO·Filed 1977·Granted Mar 13, 1979·15 cites·9 claims
- 1045US4092844AHydrogen probe with limited active areaCONTINENTAL OIL CO·Filed 1976·Granted Jun 6, 1978·10 cites·4 claims
- 1143US4071011APort closure apparatus for differentially pressured vesselsCONTINENTAL OIL CO·Filed 1976·Granted Jan 31, 1978·9 cites·2 claims
- 1243US3949593ADiffusion monitoring apparatusCONTINENTAL OIL CO·Filed 1975·Granted Apr 13, 1976·8 cites·13 claims
- 1337US4139814AMethod of detecting corrosion at interface of concrete and reinforcing steel using a hydrogen probe imbedded in the concreteCONTINENTAL OIL CO·Filed 1977·Granted Feb 13, 1979·6 cites·6 claims
- 1431US4394577ADisplacement measurement device and methodCONOCO INC·Filed 1981·Granted Jul 19, 1983·2 cites·16 claims
- 1531US3975253AProcess change sensorCONTINENTAL OIL CO·Filed 1975·Granted Aug 17, 1976·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →