Granted Patent
Utility
US 5,477,142 · App. 08/200,099
Variable reluctance sensor interface using a differential input and digital adaptive control
Inventors:
Brian K. Good, Mark Russell Keyse
Patented Case
View Patent ↗
Granted: Dec 19, 1995
Filed: Feb 22, 1994
Inventors
Brian K. Good
Mark Russell Keyse
Assignee (at issue)
DELCO ELECTRONICS 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.