Granted Patent
Utility
US 6,684,643 · App. 10/003,418
Process for the operation of a gas turbine plant
Inventor:
Hans Ulrich Frutschi
Patented Case
View Patent ↗
Granted: Feb 3, 2004
Filed: Dec 6, 2001
Inventor
Hans Ulrich Frutschi
Assignee (at issue)
ALSTOM Technology Ltd
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.