Granted Patent
Utility
US 5,905,204 · App. 09/040,376
Test specimen design incorporating multiple fracture sites and multiple strain material fractures
Inventors:
Virginia G. DeGiorgi, Andrew B. Geltmacher
Patented Case
View Patent ↗
Granted: May 18, 1999
Filed: Mar 18, 1998
Inventors
Virginia G. DeGiorgi
Andrew B. Geltmacher
Assignee (at issue)
The United States of America, as represented by the Secretary of the Navy
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.