Round Rock, Texas
United States
4
2005-12-01
The entities that hold a legal rights for patent applications filed by inventor Cummings John:
John Cummings from Round Rock, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Electrical energy supply methods and electrical energy power supplies
#2 | 2005-07-19Electrical storage circuitry operational methods
#3 | 2005-07-05Electrical energy systems, power supply apparatuses, and electrical energy supply methods
#4 | 2005-04-07Boost converters, power supply apparatuses, electrical energy boost methods and electrical energy supply methods
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