Mark Theodoor Looijer

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Amsterdam, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method for detecting cracks in electrically conducting material
- Patent number 6,707,296
- Issue date Mar 16, 2004
- Shell Oil Company
- Mark Theodoor Looijer
- G01 - MEASURING TESTING
Information Patent Grant
Measuring a material property of an electrically conductive object
- Patent number 6,621,265
- Issue date Sep 16, 2003
- Shell Oil Company
- Dirk Arie Kronemeijer
- G01 - MEASURING TESTING
Information Patent Grant
Method for inspecting an object of electrically conducting material
- Patent number 6,570,379
- Issue date May 27, 2003
- Shell Oil Company
- Paulus Carolus Nicolaas Crouzen
- G01 - MEASURING TESTING
Information Patent Grant
Method for detecting an anomaly in an object of electrically conduc...
- Patent number 6,538,435
- Issue date Mar 25, 2003
- Shell Oil Company
- Paulus Carolus Nicolaas Crouzen
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Measuring a material property of an electrically conductive object
- Publication number 20020149361
- Publication date Oct 17, 2002
- Dirk Arie Kronemeijer
- G01 - MEASURING TESTING
Information Patent Application
Method for detecting an anomaly in an object of electrically conduc...
- Publication number 20020097045
- Publication date Jul 25, 2002
- Paulus Carolus Nicolaas Crouzen
- G01 - MEASURING TESTING
Information Patent Application
Method for inspecting an object of electrically conducting material
- Publication number 20020093330
- Publication date Jul 18, 2002
- Paulus Carolus Nicolaas Crouzen
- G01 - MEASURING TESTING
Information Patent Application
Method for detecting cracks in electrically conducting material
- Publication number 20020047706
- Publication date Apr 25, 2002
- Mark Theodoor Looijer
- G01 - MEASURING TESTING