Granted Patent
Utility
US 5,176,205 · App. 07/722,454
Corrosion resistant clad aluminum alloy brazing stock
Inventor:
William H. Anthony
Patented Case
View Patent ↗
Granted: Jan 5, 1993
Filed: Jun 27, 1991
Inventor
William H. Anthony
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.