Granted Patent
Utility
US 4,723,448 · App. 06/884,827
Method for remotely inspecting solid structures for discontinuities utilizing laser techniques
Inventor:
James T. Veligdan
Patented Case
View Patent ↗
Granted: Feb 9, 1988
Filed: Jul 11, 1986
Inventor
James T. Veligdan
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.