Granted Patent
Utility
US 5,777,468 · App. 08/769,918
Variable differential transformer system and method providing improved temperature stability and sensor fault detection apparatus
Inventor:
Thomas R. Maher
Patented Case
View Patent ↗
Granted: Jul 7, 1998
Filed: Dec 19, 1996
Inventor
Thomas R. Maher
Assignee (at issue)
Texas Instruments Incorporated
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.