Granted Patent
Utility
US 5,667,602 · App. 08/414,985
Alloy for cast components
Inventors:
Que-Tsang Fang, Steven Jones, James Van Wert, Roger C. Dickenson
Patented Case
View Patent ↗
Granted: Sep 16, 1997
Filed: Mar 31, 1995
Inventors
Que-Tsang Fang
Steven Jones
James Van Wert
Roger C. Dickenson
Assignee (at issue)
Aluminum Company of America
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.