Granted Patent
Utility
US 5,993,731 · App. 08/966,041
Process for making improved net shape or near net shape metal parts
Inventors:
David E. Jech, Juan Sepulveda, Anthony B. Traversone
Patented Case
View Patent ↗
Granted: Nov 30, 1999
Filed: Nov 7, 1997
Inventors
David E. Jech
Juan Sepulveda
Anthony B. Traversone
Assignee (at issue)
BRUSH WELLMAN, 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.