Granted Patent
Utility
US 6,776,049 · App. 10/016,479
System and method for measuring stress at an interface
Inventors:
Mont A. Johnson, Randy L. Everton
Patented Case
View Patent ↗
Granted: Aug 17, 2004
Filed: Dec 7, 2001
Inventors
Mont A. Johnson
Randy L. Everton
Assignee (at issue)
Alliant Techsystems 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.