Granted Patent
Utility
US 4,610,168 · App. 06/745,173
Variable magnetic field coupling circuit and rotary transducer using same
Inventor:
Paul W. Morgan
Patented Case
View Patent ↗
Granted: Sep 9, 1986
Filed: Jun 17, 1985
Inventor
Paul W. Morgan
Assignee (at issue)
Eaton 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.