Granted Patent
Utility
US 6,585,944 · App. 09/690,208
Enhancement of the OSC properties of Ce-Zr based solid solutions
Inventors:
John G. Nunan, Anatoly Bortun
Patented Case
View Patent ↗
Granted: Jul 1, 2003
Filed: Oct 17, 2000
Inventors
John G. Nunan
Anatoly Bortun
Assignee (at issue)
Delphi Technologies
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.