Gilbert, Arizona
United States
4
2008-07-03
The entities that hold a legal rights for patent applications filed by inventor Hallmark Jerald A.:
Jerald A. Hallmark from Gilbert, US has applied for patents for these inventions. The list has both pending applications and granted patents:
SYSTEM FOR VALIDATING REFILLABLE FUEL CARTRIDGES
#2 | 2008-03-11Method and apparatus utilizing monocrystalline insulator
#3 | 2008-02-28METHOD AND SYSTEM FOR CONTENT ADVERTISING IN AD HOC NETWORKS
#4 | 2007-01-04Polymer electrolyte membrane fuel cell stack
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