Granted Patent
Utility
US 6,450,396 · App. 09/895,371
Method for making weldless magnesium/aluminum bonded components
Inventor:
Paul E. Krajewski
Patented Case
View Patent ↗
Granted: Sep 17, 2002
Filed: Jul 2, 2001
Inventor
Paul E. Krajewski
Assignee (at issue)
General Motors 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.