Granted Patent
Utility
US 5,111,382 · App. 07/601,556
High power, high frequency resonant inverter using MOS controlled thyristors
Inventors:
Franklin B. Jones, Ray S. Kemerer, Charles E. Carter, Charles S. Kerfoot
Patented Case
View Patent ↗
Granted: May 5, 1992
Filed: Oct 23, 1990
Inventors
Franklin B. Jones
Ray S. Kemerer
Charles E. Carter
Charles S. Kerfoot
Assignee (at issue)
Westinghouse Electric Company LLC
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.