Granted Patent
Utility
US 6,831,973 · App. 09/770,863
Method and apparatus for executive phone call initiation
Inventors:
William Daniel Hillis, Bran Ferren, Peter G. Peterson
Patented Case
View Patent ↗
Granted: Dec 14, 2004
Filed: Jan 26, 2001
Inventors
William Daniel Hillis
Bran Ferren
Peter G. Peterson
Assignee (at issue)
Applied Minds, LLC
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.