Granted Patent
Utility
US 6,162,018 · App. 09/220,603
Rotor for thermal turbomachines
Inventors:
Alexander Beeck, Cornelis Striezenou
Patented Case
View Patent ↗
Granted: Dec 19, 2000
Filed: Dec 28, 1998
Inventors
Alexander Beeck
Cornelis Striezenou
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.