Granted Patent
Utility
US 5,276,952 · App. 07/881,615
Method and apparatus for intermediate thickness slab caster and inline hot strip and plate line
Inventors:
John E. Thomas, George W. Tippins
Patented Case
View Patent ↗
Granted: Jan 11, 1994
Filed: May 12, 1992
Inventors
John E. Thomas
George W. Tippins
Assignee (at issue)
Tippins Incorporated
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.