Granted Patent
Utility
US 6,057,782 · App. 08/903,089
Method and apparatus for paging alternate users
Inventor:
Andrew R. Koenig
Patented Case
View Patent ↗
Granted: May 2, 2000
Filed: Jul 30, 1997
Inventor
Andrew R. Koenig
Assignee (at issue)
AT&T 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.