Granted Patent
Utility
US 5,332,546 · App. 07/805,312
Working fluid for absorption heat pumps operating at very high temperatures
Inventors:
Pierre-Yves Le Goff, Bai Q. Liu, Dimitrios Antonakas, Gabriel Marbach
Patented Case
View Patent ↗
Granted: Jul 26, 1994
Filed: Dec 10, 1991
Inventors
Pierre-Yves Le Goff
Bai Q. Liu
Dimitrios Antonakas
Gabriel Marbach
Assignee (at issue)
Commissariat à l'Energie Atomique et aux Energies Alternatives
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.