Granted Patent
Utility
US 6,782,102 · App. 09/746,385
Multiple format secure voice apparatus for communication handsets
Inventors:
Scott David Blanchard, Dean Paul Vanden Heuvel
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Dec 21, 2000
Inventors
Scott David Blanchard
Dean Paul Vanden Heuvel
Assignee (at issue)
Motorola, 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.