Granted Patent
Utility
US 4,533,902 · App. 06/478,759
Precision angle transducer using nonprecision rotors
Inventors:
Alan Baker, Robert W. Leiby
Patented Case
View Patent ↗
Granted: Aug 6, 1985
Filed: Mar 25, 1983
Inventors
Alan Baker
Robert W. Leiby
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.