Granted Patent
Utility
US 6,132,528 · App. 09/103,681
Iron modified tin brass
Inventors:
Dennis R. Brauer, John F. Breedis, Ronald N. Caron, Carl Deppisch, W. Gary Watson, Richard P. Vierod
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: Jun 23, 1998
Inventors
Dennis R. Brauer
John F. Breedis
Ronald N. Caron
Carl Deppisch
W. Gary Watson
Richard P. Vierod
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.