Granted Patent
Utility
US 5,084,091 · App. 07/433,906
Method for producing titanium particles
Inventor:
Charles F. Yolton
Patented Case
View Patent ↗
Granted: Jan 28, 1992
Filed: Nov 9, 1989
Inventor
Charles F. Yolton
Assignee (at issue)
Crucible Materials Corporation
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.