Granted Patent
Utility
US 5,800,930 · App. 08/879,689
Nodular copper/nickel alloy treatment for copper foil
Inventors:
Szuchain Chen, Nina Yukov
Patented Case
View Patent ↗
Granted: Sep 1, 1998
Filed: Jun 24, 1997
Inventors
Szuchain Chen
Nina Yukov
Assignee (at issue)
Olin Corporation
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.