Granted Patent
Utility
US 6,434,159 · App. 09/443,855
Transaction system and method therefor
Inventors:
Ernest Earl Woodward, Ronald W. Borgstahl, Jeffrey M. Harris
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: Nov 19, 1999
Inventors
Ernest Earl Woodward
Ronald W. Borgstahl
Jeffrey M. Harris
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.