Wilfred Frey

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Kelowna, CA

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Patents Grantslast 30 patents

Information Patent Grant
Panel and breaker for distributing UPS power
- Patent number 7,557,468
- Issue date Jul 7, 2009
- Always “On” UPS Systems Inc.
- Wilfred Frey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC and AC uninterruptible power supply
- Patent number 7,259,476
- Issue date Aug 21, 2007
- Always “On” UPS Systems Inc.
- Wilfred Frey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
DC and AC uninterruptible power supply
- Publication number 20060238031
- Publication date Oct 26, 2006
- Wilfred Frey
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Panel and breaker for distributing UPS power
- Publication number 20060197383
- Publication date Sep 7, 2006
- Always "On" UPS Systems Inc.
- Wilfred Frey
- H01 - BASIC ELECTRIC ELEMENTS