Granted Patent
Utility
US 5,767,406 · App. 08/724,718
Method to specify random vibration tests for product durability validation
Inventor:
Jun Hu
Patented Case
View Patent ↗
Granted: Jun 16, 1998
Filed: Sep 30, 1996
Inventor
Jun Hu
Assignee (at issue)
Ford Motor Company
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.