Granted Patent
Utility
US 4,871,907 · App. 07/150,926
Fiber optic linear position transducer
Inventors:
Paul A. Lux, Ronald F. Mathis
Patented Case
View Patent ↗
Granted: Oct 3, 1989
Filed: Feb 1, 1988
Inventors
Paul A. Lux
Ronald F. Mathis
Assignee (at issue)
General Dynamics Corporation, Electronics Division
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.