Granted Patent
Utility
US 5,646,496 · App. 08/619,267
Apparatus and method for generating digital position signals for a rotatable shaft
Inventors:
Lane L. Woodland, Daryl J. Marvin
Patented Case
View Patent ↗
Granted: Jul 8, 1997
Filed: Mar 18, 1996
Inventors
Lane L. Woodland
Daryl J. Marvin
Assignee (at issue)
DANA LIMITED
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.