Granted Patent
Utility
US 4,323,957 · App. 06/150,284
Voltage supression circuit for a voltage converter circuit
Inventors:
Charles A. Clark, Jr., Finis C. Easter
Patented Case
View Patent ↗
Granted: Apr 6, 1982
Filed: May 16, 1980
Inventors
Charles A. Clark, Jr.
Finis C. Easter
Assignee (at issue)
Sperry Corp.
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.