Granted Patent
Utility
US 5,676,005 · App. 08/622,848
Wire-drawing lubricant and method of use
Inventor:
Robert W. Balliett
Patented Case
View Patent ↗
Granted: Oct 14, 1997
Filed: Mar 27, 1996
Inventor
Robert W. Balliett
Assignee (at issue)
H.C. STARCK 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.