Granted Patent
Utility
US 4,748,554 · App. 06/896,417
Machine monitoring system using motion detection for synchronization
Inventors:
Paul Gebauer, John D. Begin, Kenneth J. Cook
Patented Case
View Patent ↗
Granted: May 31, 1988
Filed: Aug 14, 1986
Inventors
Paul Gebauer
John D. Begin
Kenneth J. Cook
Assignee (at issue)
GTE Valeron 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.