Granted Patent
Utility
US 6,683,393 · App. 10/034,925
MOSFET based, high voltage, electronic relays for AC power switching and inductive loads
Inventor:
James M. Lewis
Patented Case
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Granted: Jan 27, 2004
Filed: Dec 31, 2001
Inventor
James M. Lewis
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.