Granted Patent
Utility
US 5,469,745 · App. 08/069,495
System for determining FOVM sensor beat frequency
Inventor:
Michael Twerdochlib
Patented Case
View Patent ↗
Granted: Nov 28, 1995
Filed: Jun 1, 1993
Inventor
Michael Twerdochlib
Assignee (at issue)
Westinghouse Electric Company LLC
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.