Granted Patent
Utility
US 6,772,621 · App. 10/286,709
Tensiometer methods and apparatus
Inventors:
Blair K. Grover, Joel M. Hubbell, James B. Sisson, William L. Casper
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Oct 31, 2002
Inventors
Blair K. Grover
Joel M. Hubbell
James B. Sisson
William L. Casper
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.