Granted Patent
Utility
US 5,602,903 · App. 08/314,477
Positioning system and method
Inventors:
Frederick W. LeBlanc, Gregory E. Wilson, Alparslan M. Uysal
Patented Case
View Patent ↗
Granted: Feb 11, 1997
Filed: Sep 28, 1994
Inventors
Frederick W. LeBlanc
Gregory E. Wilson
Alparslan M. Uysal
Assignee (at issue)
US West 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.