Granted Patent
Utility
US 4,811,091 · App. 07/092,789
Multi-directional mobile inspection system
Inventors:
Paul E. Morrison, George H. Stout, George F. Dailey, Mark W. Fischer
Patented Case
View Patent ↗
Granted: Mar 7, 1989
Filed: Sep 2, 1987
Inventors
Paul E. Morrison
George H. Stout
George F. Dailey
Mark W. Fischer
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.