Granted Patent
Utility
US 4,525,626 · App. 06/361,274
Fiber optic vibration modal sensor
Inventors:
Stephen T. Kush, Marc E. Meffe
Patented Case
View Patent ↗
Granted: Jun 25, 1985
Filed: Mar 24, 1982
Inventors
Stephen T. Kush
Marc E. Meffe
Assignee (at issue)
Sperry Corp.
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.