Granted Patent
Utility
US 5,793,205 · App. 08/616,150
Coil and guide system for eddy current examination of pipe
Inventors:
John C. Griffith, Barry L. Everett, Randall G. Krotke, William S. Cooper
Patented Case
View Patent ↗
Granted: Aug 11, 1998
Filed: Mar 14, 1996
Inventors
John C. Griffith
Barry L. Everett
Randall G. Krotke
William S. Cooper
Assignee (at issue)
Framatome Technologies, Inc.
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.