Granted Patent
Utility
US 6,125,705 · App. 09/066,723
Apparatus for the concurrent ultrasonic inspection of partially completed welds
Inventor:
John A. Johnson
Patented Case
View Patent ↗
Granted: Oct 3, 2000
Filed: Apr 23, 1998
Inventor
John A. Johnson
Assignee (at issue)
Bechtel BWXT Idaho, 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.