Granted Patent
Utility
US 5,094,698 · App. 07/602,675
Method of making high strength steel parts
Inventor:
Hugh M. Gallagher, Jr.
Patented Case
View Patent ↗
Granted: Mar 10, 1992
Filed: Oct 24, 1990
Inventor
Hugh M. Gallagher, Jr.
Assignee (at issue)
Consolidated Metal Products, 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.