Granted Patent
Utility
US 5,569,396 · App. 08/421,336
Method for making alloying additions to the weld overlay weld pool
Inventor:
Mark J. Topolski
Patented Case
View Patent ↗
Granted: Oct 29, 1996
Filed: Apr 13, 1995
Inventor
Mark J. Topolski
Assignee (at issue)
The Babcock & Wilcox 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.