Donald H. Oertle

Person

Ponca City, OK, US

People

Patents Grantslast 30 patents

Information Patent Grant
Crack detection by electrical resistance
- Patent number 4,503,710
- Issue date Mar 12, 1985
- Conoco Inc.
- Donald H. Oertle
- G01 - MEASURING TESTING
Information Patent Grant
Displacement measurement device and method
- Patent number 4,394,577
- Issue date Jul 19, 1983
- Conoco Inc.
- Marvin L. Peterson
- G01 - MEASURING TESTING
Information Patent Grant
Constraint factor for structural monitoring
- Patent number 4,304,135
- Issue date Dec 8, 1981
- Conoco Inc.
- Marvin L. Peterson
- G01 - MEASURING TESTING
Information Patent Grant
Acoustic emission for detection and monitoring of crack initiation...
- Patent number 4,297,885
- Issue date Nov 3, 1981
- Conoco Inc.
- Norman W. Hein
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Growth-orientation of crystals by raster scanning electron beam
- Patent number 4,187,126
- Issue date Feb 5, 1980
- Conoco, Inc.
- Fred J. Radd
- C30 - CRYSTAL GROWTH
Information Patent Grant
Structural failure detection method
- Patent number 4,179,940
- Issue date Dec 25, 1979
- Conoco, Inc.
- Donald H. Oertle
- G01 - MEASURING TESTING
Information Patent Grant
Early crack detection
- Patent number 4,145,915
- Issue date Mar 27, 1979
- Continental Oil Company
- Donald H. Oertle
- G01 - MEASURING TESTING
Information Patent Grant
Method of preventing corrosion of joints of steel structures submer...
- Patent number 4,143,540
- Issue date Mar 13, 1979
- Continental Oil Company
- Marvin L. Peterson
- G01 - MEASURING TESTING
Information Patent Grant
Method of detecting corrosion at interface of concrete and reinforc...
- Patent number 4,139,814
- Issue date Feb 13, 1979
- Continental Oil Company
- Fred J. Radd
- G01 - MEASURING TESTING
Information Patent Grant
Porous material crack detection
- Patent number 4,135,386
- Issue date Jan 23, 1979
- Continental Oil Company
- Marvin L. Peterson
- G01 - MEASURING TESTING
Information Patent Grant
Early crack detection with multi-pressure system
- Patent number 4,104,906
- Issue date Aug 8, 1978
- Continental Oil Company
- Donald H. Oertle
- G01 - MEASURING TESTING
Information Patent Grant
Hydrogen probe with limited active area
- Patent number 4,092,844
- Issue date Jun 6, 1978
- Continental Oil Company
- Donald H. Oertle
- G01 - MEASURING TESTING
Information Patent Grant
Port closure apparatus for differentially pressured vessels
- Patent number 4,071,011
- Issue date Jan 31, 1978
- Continental Oil Company
- Donald H. Oertle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process change sensor
- Patent number 3,975,253
- Issue date Aug 17, 1976
- Continental Oil Company
- Frederick J. Radd
- G01 - MEASURING TESTING
Information Patent Grant
Diffusion monitoring apparatus
- Patent number 3,949,593
- Issue date Apr 13, 1976
- Continental Oil Company
- Donald H. Oertle
- G01 - MEASURING TESTING
Information Patent Grant
Corrosion monitoring and composition-analytical apparatus
- Patent number 3,942,546
- Issue date Mar 9, 1976
- Continental Oil Company
- Frederick J. Radd
- G01 - MEASURING TESTING

Donald H. Oertle

Person

Patents Grantslast 30 patents

Crack detection by electrical resistance

Displacement measurement device and method

Constraint factor for structural monitoring

Acoustic emission for detection and monitoring of crack initiation...

Growth-orientation of crystals by raster scanning electron beam

Structural failure detection method

Early crack detection

Method of preventing corrosion of joints of steel structures submer...

Method of detecting corrosion at interface of concrete and reinforc...

Porous material crack detection

Early crack detection with multi-pressure system

Hydrogen probe with limited active area

Port closure apparatus for differentially pressured vessels

Process change sensor

Diffusion monitoring apparatus

Corrosion monitoring and composition-analytical apparatus