Granted Patent
Utility
US 6,437,302 · App. 09/652,256
Interruptible variable frequency power supply and load matching circuit, and method of design
Inventor:
Thomas J. Bowers
Patented Case
View Patent ↗
Granted: Aug 20, 2002
Filed: Aug 24, 2000
Inventor
Thomas J. Bowers
Assignee (at issue)
Pillar Industries
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.