Granted Patent
Utility
US 6,507,845 · App. 09/395,642
Method and software for supporting improved awareness of and collaboration among users involved in a task
Inventors:
Andrew L. Cohen, Bob Stachel, Steve Foley
Patented Case
View Patent ↗
Granted: Jan 14, 2003
Filed: Sep 14, 1999
Inventors
Andrew L. Cohen
Bob Stachel
Steve Foley
Assignee (at issue)
International Business Machines 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.