Granted Patent
Utility
US 5,920,542 · App. 08/673,272
Selector switch control using priority table
Inventor:
Gregory Scott Henderson
Patented Case
View Patent ↗
Granted: Jul 6, 1999
Filed: Jun 28, 1996
Inventor
Gregory Scott Henderson
Assignee (at issue)
MCI Communications 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.