Granted Patent
Utility
US 6,330,321 · App. 09/772,590
Method for on-demand teleconferencing
Inventors:
Donald Francis Detampel, Jr., Ronald D. Phillips, Thomas E. Yackey, Jr., Gregory W. Selig, Eric Nylander, Kevin Dale Barnes
Patented Case
View Patent ↗
Granted: Dec 11, 2001
Filed: Jan 29, 2001
Inventors
Donald Francis Detampel, Jr.
Ronald D. Phillips
Thomas E. Yackey, Jr.
Gregory W. Selig
Eric Nylander
Kevin Dale Barnes
Assignee (at issue)
Voyant Technologies, 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.