Granted Patent
Utility
US 5,523,540 · App. 08/140,701
Welding electrodes for producing low carbon bainitic ferrite weld deposits
Inventors:
A. Phillip Coldren, Susan Renata Fiore, Ronald B. Smith
Patented Case
View Patent ↗
Granted: Jun 4, 1996
Filed: Oct 21, 1993
Inventors
A. Phillip Coldren
Susan Renata Fiore
Ronald B. Smith
Assignee (at issue)
ALLOY RODS GLOBAL, INC.
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.