Granted Patent
Utility
US 6,475,675 · App. 09/568,829
Method of making clad materials using lead alloys and composite strips made by such method
Inventors:
Awadh K. Pandey, Bijendra Jha
Patented Case
View Patent ↗
Granted: Nov 5, 2002
Filed: May 11, 2000
Inventors
Awadh K. Pandey
Bijendra Jha
Assignee (at issue)
ENGINEERED MATERIALS SOLUTIONS, 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.