Granted Patent
Utility
US 5,497,078 · App. 08/363,810
Method and system for driving an air core gauge with improved pointer resolution
Inventors:
Joseph R. Queen, Terry Thomas Cwik, Charles G. Hellebuyck
Patented Case
View Patent ↗
Granted: Mar 5, 1996
Filed: Dec 27, 1994
Inventors
Joseph R. Queen
Terry Thomas Cwik
Charles G. Hellebuyck
Assignee (at issue)
Ford Motor Company
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.