Granted Patent
Utility
US 6,401,540 · App. 09/515,823
Method and apparatus for detecting internal structures of bulk objects using acoustic imaging
Inventors:
Vance A. Deason, Kenneth L. Telschow
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Feb 29, 2000
Inventors
Vance A. Deason
Kenneth L. Telschow
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.