Granted Patent
Utility
US 6,605,164 · App. 09/844,696
Nickel-based alloy having high stress rupture life
Inventors:
Richard L. Kennedy, Wei Cao
Patented Case
View Patent ↗
Granted: Aug 12, 2003
Filed: Apr 30, 2001
Inventors
Richard L. Kennedy
Wei Cao
Assignee (at issue)
ATI PROPERTIES LLC
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.