Granted Patent
Utility
US 5,888,669 · App. 08/818,337
Transition metal-based ceramic material and articles fabrication therefrom
Inventors:
Levi T. Thompson, Michael Wixom
Patented Case
View Patent ↗
Granted: Mar 30, 1999
Filed: Mar 14, 1997
Inventors
Levi T. Thompson
Michael Wixom
Assignee (at issue)
T/J Technologies, 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.