Granted Patent
Utility
US 4,307,770 · App. 06/057,411
Mold assembly and method for continuous casting of metallic strands at exceptionally high speeds
Inventors:
George Shinopulos, M. Ronald Randlett, Terry F. Bower
Patented Case
View Patent ↗
Granted: Dec 29, 1981
Filed: Jul 13, 1979
Inventors
George Shinopulos
M. Ronald Randlett
Terry F. Bower
Assignee (at issue)
Kennecott Holdings Company
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.