Granted Patent
Utility
US 6,769,256 · App. 10/357,328
Power cycle and system for utilizing moderate and low temperature heat sources
Inventor:
Alexander I. Kalina
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Feb 3, 2003
Inventor
Alexander I. Kalina
Assignee (at issue)
KALEX, LLC
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.