Granted Patent
Utility
US 6,161,149 · App. 09/041,599
Centrifugal communication and collaboration method
Inventors:
Theodore B. Achacoso, D. Wayne Silby
Patented Case
View Patent ↗
Granted: Dec 12, 2000
Filed: Mar 13, 1998
Inventors
Theodore B. Achacoso
D. Wayne Silby
Assignee (at issue)
GroupServe, 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.