Granted Patent
Utility
US 4,462,845 · App. 06/349,508
Oxygen-free dispersion-strengthened copper and process for making same
Inventors:
Erhard Klar, Anil V. Nadkarni, Prasanna K. Samal
Patented Case
View Patent ↗
Granted: Jul 31, 1984
Filed: Feb 17, 1982
Inventors
Erhard Klar
Anil V. Nadkarni
Prasanna K. Samal
Assignee (at issue)
SCM Consultants, 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.