Granted Patent
Utility
US 6,293,106 · App. 09/572,844
Magnetic refrigeration system with multicomponent refrigerant fluid forecooling
Inventors:
Arun Acharya, Bayram Arman
Patented Case
View Patent ↗
Granted: Sep 25, 2001
Filed: May 18, 2000
Inventors
Arun Acharya
Bayram Arman
Assignee (at issue)
Praxair Technology, 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.