Granted Patent
Utility
US 6,036,745 · App. 08/784,832
Molten metal charge well
Inventors:
Ronald E. Gilbert, Chris T. Vild, Richard S. Henderson, Mark A. Bright
Patented Case
View Patent ↗
Granted: Mar 14, 2000
Filed: Jan 17, 1997
Inventors
Ronald E. Gilbert
Chris T. Vild
Richard S. Henderson
Mark A. Bright
Assignee (at issue)
Metaullics Systems Co., L.P.
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.