Granted Patent
Utility
US 5,427,604 · App. 08/160,943
Alloy material addition method and apparatus for smelting and melting furnaces
Inventors:
C. Gilmer Loving, Eugene B. Bailey, Robert G. Peting
Patented Case
View Patent ↗
Granted: Jun 27, 1995
Filed: Dec 3, 1993
Inventors
C. Gilmer Loving
Eugene B. Bailey
Robert G. Peting
Assignee (at issue)
AMSTED INDUSTRIES INCORPORATED
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.