Granted Patent
Utility
US 6,007,299 · App. 09/145,497
Recovery type steam-cooled gas turbine
Inventor:
Kazuo Uematsu
Patented Case
View Patent ↗
Granted: Dec 28, 1999
Filed: Sep 2, 1998
Inventor
Kazuo Uematsu
Assignee (at issue)
MITSUBISHI ELECTRIC CORPORATION
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.