Granted Patent
Utility
US 5,062,887 · App. 07/652,694
Process for chloride removal from sponge metal
Inventors:
Hani A. M. Abodishish, R. James Adams, Joseph White
Patented Case
View Patent ↗
Granted: Nov 5, 1991
Filed: Feb 8, 1991
Inventors
Hani A. M. Abodishish
R. James Adams
Joseph White
Assignee (at issue)
Westinghouse Electric Company LLC
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.