Granted Patent
Utility
US 4,573,341 · App. 06/737,140
Method and apparatus for measuring hysteresis of a position sensor
Inventors:
Ronald C. Nonnenmacher, David V. Tinder
Patented Case
View Patent ↗
Granted: Mar 4, 1986
Filed: May 23, 1985
Inventors
Ronald C. Nonnenmacher
David V. Tinder
Assignee (at issue)
United Technologies Automotive
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.