Granted Patent
Utility
US 5,495,522 · App. 08/335,270
Method and apparatus for audio teleconferencing a plurality of phone channels
Inventors:
Bruce S. Allen, Marshall B. Garrison, Philip S. Brodsky, Richard LeBlanc, Philip J. Baun, Jr., Gary R. McCarthy, Arthur P. Leondires
Patented Case
View Patent ↗
Granted: Feb 27, 1996
Filed: Nov 7, 1994
Inventors
Bruce S. Allen
Marshall B. Garrison
Philip S. Brodsky
Richard LeBlanc
Philip J. Baun, Jr.
Gary R. McCarthy
Arthur P. Leondires
Assignee (at issue)
Multilink 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.