Granted Patent
Utility
US 6,654,378 · App. 08/499,328
Transaction control system including portable data terminal and mobile customer service station
Inventors:
Ronald L. Mahany, Steven E. Koenck, Alan G. Bunte, Robert C. Meier, Phillip Miller, Roger L. Wolf, George E. Hanson
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Jul 7, 1995
Inventors
Ronald L. Mahany
Steven E. Koenck
Alan G. Bunte
Robert C. Meier
Phillip Miller
Roger L. Wolf
George E. Hanson
Assignee (at issue)
Broadcom Corporation
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.