William MacDonald

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Edmonton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Pressure sensor with secondary seal
- Patent number 8,020,449
- Issue date Sep 20, 2011
- ARGUS Machine Co. Ltd.
- Jason Weiss
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PRESSURE SENSOR
- Publication number 20100037697
- Publication date Feb 18, 2010
- Argus Machine Co. Ltd.
- Jason Weiss
- G01 - MEASURING TESTING