Irving, Texas
United States
3
2010-07-29
The entities that hold a legal rights for patent applications filed by inventor Smith John:
John Smith from Irving, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for controlling at least one load connected to a primary and a backup power supply
#2 | 2009-05-21Intelligent auxiliary power supply system with current and temperature monitoring capabilities
#3 | 2007-09-13Control algorithm for backup power system
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