Granted Patent
Utility
US 4,747,583 · App. 07/061,025
Apparatus for melting metal particles
Inventors:
Eliott B. Gordon, David Neff, Paul V. Cooper, Ronald E. Gilbert
Patented Case
View Patent ↗
Granted: May 31, 1988
Filed: Jun 10, 1987
Inventors
Eliott B. Gordon
David Neff
Paul V. Cooper
Ronald E. Gilbert
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.