Granted Patent
Utility
US 5,841,854 · App. 08/905,589
Wireless telephone integration system and method for call centers and workgroups
Inventors:
Gregory David Schumacher, Robert Penfield, Patrick J. MeLampy
Patented Case
View Patent ↗
Granted: Nov 24, 1998
Filed: Aug 4, 1997
Inventors
Gregory David Schumacher
Robert Penfield
Patrick J. MeLampy
Assignee (at issue)
Priority Call Management, Inc.
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.