Granted Patent
Utility
US 6,018,942 · App. 08/955,607
Combined cycle power station with gas turbine cooling air cooler
Inventor:
Erhard Liebig
Patented Case
View Patent ↗
Granted: Feb 1, 2000
Filed: Oct 22, 1997
Inventor
Erhard Liebig
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.