Granted Patent
Utility
US 6,255,752 · App. 09/463,503
Mounting for a turbo-machine rotor and its use
Inventor:
Stefan Werner
Patented Case
View Patent ↗
Granted: Jul 3, 2001
Filed: Apr 17, 2000
Inventor
Stefan Werner
Assignee (at issue)
ALLWEILER GMBH
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.