John Paul Barrieau

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Gardner, MA, US

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Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR TESTING NAC OPERABILITY USING REDUCED OPERATING VOLTAGE
- Publication number 20120032794
- Publication date Feb 9, 2012
- SimplexGrinnell LP
- John Paul Barrieau
- G08 - SIGNALLING
Information Patent Application
SYSTEM FOR TESTING NAC OPERABILITY USING REDUCED OPERATING VOLTAGE
- Publication number 20100127849
- Publication date May 27, 2010
- John Paul Barrieau
- G08 - SIGNALLING