Willem George Durtler

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for detecting intrusions into a particular region
- Patent number 6,271,754
- Issue date Aug 7, 2001
- Microlynx Systems, Ltd.
- Willem Durtler
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
CEMENT PLUG DETECTION SYSTEM AND METHOD
- Publication number 20170122096
- Publication date May 4, 2017
- Tesco Corporation
- Willem George Durtler
- G01 - MEASURING TESTING