Granted Patent
Utility
US 5,827,971 · App. 08/787,073
Optical vibration detection spectral analysis assembly and method for detecting vibration in an object of interest
Inventors:
Thomas C. Hale, Kenneth L. Telschow
Patented Case
View Patent ↗
Granted: Oct 27, 1998
Filed: Jan 22, 1997
Inventors
Thomas C. Hale
Kenneth L. Telschow
Assignee (at issue)
Lockheed Martin Idaho Technologies Company
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.