Granted Patent
Utility
US 4,765,142 · App. 07/048,852
Compressed air energy storage turbomachinery cycle with compression heat recovery, storage, steam generation and utilization during power generation
Inventor:
Michael Nakhamkin
Patented Case
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Granted: Aug 23, 1988
Filed: May 12, 1987
Inventor
Michael Nakhamkin
Assignee (at issue)
Gibbs & Hill, Inc.
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.