Granted Patent
Utility
US 6,485,330 · App. 09/423,885
Shroud retention wafer
Inventor:
Ray C. Doutrich
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Dec 29, 1999
Inventor
Ray C. Doutrich
Assignee (at issue)
FCI Americas Technology 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.