Granted Patent
Utility
US 5,822,057 · App. 08/686,823
System and method for inspecting a cast structure
Inventor:
Mahmod Samman
Patented Case
View Patent ↗
Granted: Oct 13, 1998
Filed: Jul 26, 1996
Inventor
Mahmod Samman
Assignee (at issue)
Stress Engineering Services, 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.