Granted Patent
Utility
US 5,845,496 · App. 08/587,969
Method of operating a steam turbine
Inventor:
Rolf Bachmann
Patented Case
View Patent ↗
Granted: Dec 8, 1998
Filed: Jan 17, 1996
Inventor
Rolf Bachmann
Assignee (at issue)
Asea Brown Boveri, S.A.
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.