Granted Patent
Utility
US 4,489,563 · App. 06/405,942
Generation of energy
Inventor:
Alexander I. Kalina
Patented Case
View Patent ↗
Granted: Dec 25, 1984
Filed: Aug 6, 1982
Inventor
Alexander I. Kalina
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.