Granted Patent
Utility
US 4,740,883 · App. 06/893,058
Universal solid state power controller
Inventor:
Patrick E. McCollum
Patented Case
View Patent ↗
Granted: Apr 26, 1988
Filed: Aug 4, 1986
Inventor
Patrick E. McCollum
Assignee (at issue)
Rockwell International Corporation
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.