Granted Patent
Utility
US 5,015,921 · App. 07/163,534
Soft start solid state switch
Inventors:
Peter Carlson, Robert G. Hodgins
Patented Case
View Patent ↗
Granted: May 14, 1991
Filed: Mar 17, 1988
Inventors
Peter Carlson
Robert G. Hodgins
Assignee (at issue)
General Electric Company
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.