Granted Patent
Utility
US 5,415,708 · App. 08/071,187
Aluminum base alloy and method for preparing same
Inventors:
David K. Young, William C. Setzer, Francis P. Koch, Robert A. Rapp, Michael J. Pryor, Noel Jarrett
Patented Case
View Patent ↗
Granted: May 16, 1995
Filed: Jun 2, 1993
Inventors
David K. Young
William C. Setzer
Francis P. Koch
Robert A. Rapp
Michael J. Pryor
Noel Jarrett
Assignee (at issue)
KB Alloys
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.