Thomas MacArthur

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Edmonton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for fail-safe control of electric actuators
- Patent number 11,149,872
- Issue date Oct 19, 2021
- 1593417 Alberta Ltd.
- Garth Steven Hanson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
System and method for testing a valve actuator
- Patent number 8,783,648
- Issue date Jul 22, 2014
- Cal-Scan Services Ltd.
- Garth Steven Hanson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electronic gas flow measurement and recording device
- Patent number 7,120,543
- Issue date Oct 10, 2006
- Flowstar Technologies Inc.
- Brad Belke
- G01 - MEASURING TESTING
Information Patent Grant
Electronic gas flow measurement and recording device
- Patent number 6,990,414
- Issue date Jan 24, 2006
- Brad Belke
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method and System for Fail-Safe Control of Electric Actuators
- Publication number 20190331247
- Publication date Oct 31, 2019
- 1593417 Alberta Ltd.
- Garth Steven Hanson
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEM AND METHOD FOR TESTING A VALVE ACTUATOR
- Publication number 20120175536
- Publication date Jul 12, 2012
- Cal-Scan Services Ltd.
- Garth Steven Hanson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Electronic gas flow measurement and recording device
- Publication number 20060074570
- Publication date Apr 6, 2006
- Brad Belke
- G01 - MEASURING TESTING
Information Patent Application
Electronic gas flow measurement and recording device
- Publication number 20040173091
- Publication date Sep 9, 2004
- Brad Belke
- G01 - MEASURING TESTING