Granted Patent
Utility
US 5,961,571 · App. 08/364,160
Method and apparatus for automatically tracking the location of vehicles
Inventors:
Russell E. Gorr, Thomas R. Hancock, J. Stephen Judd, Long-Ji Lin, Carol L. Novak, Scott Rickard
Patented Case
View Patent ↗
Granted: Oct 5, 1999
Filed: Dec 27, 1994
Inventors
Russell E. Gorr
Thomas R. Hancock
J. Stephen Judd
Long-Ji Lin
Carol L. Novak
Scott Rickard
Assignee (at issue)
SIEMENS CORPORATION RESEARCH, 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.