Granted Patent
Utility
US 6,097,963 · App. 08/972,779
Method of providing a multiple mobile subscriber access group in a radio telecommunications network
Inventors:
David Boltz, Bret Westbrook
Patented Case
View Patent ↗
Granted: Aug 1, 2000
Filed: Nov 18, 1997
Inventors
David Boltz
Bret Westbrook
Assignee (at issue)
ERICSSON GMBH
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.