Granted Patent
Utility
US 5,019,777 · App. 07/431,638
Eddy current testing program with scanning probe head having parallel and normal sensing coils
Inventors:
James Andrew Gulliver, Christopher C. Holt, Kenneth D. Boness, Martin Anderson
Patented Case
View Patent ↗
Granted: May 28, 1991
Filed: Nov 6, 1989
Inventors
James Andrew Gulliver
Christopher C. Holt
Kenneth D. Boness
Martin Anderson
Assignee (at issue)
United Kingdom Atomic Energy Authority
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.