Granted Patent
Utility
US 5,995,608 · App. 08/825,477
Method and apparatus 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: Nov 30, 1999
Filed: Mar 28, 1997
Inventors
Donald Francis Detampel, Jr.
Ronald D. Phillips
Thomas E. Yackey, Jr.
Gregory W. Selig
Eric Nylander
Kevin Dale Barnes
Assignee (at issue)
Confertech Systems 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.