Granted Patent
Utility
US 6,685,821 · App. 09/942,239
Method and system for producing high-pressure hydrogen
Inventors:
John A. Kosek, Jose D. Giner, Anthony B. LaConti
Patented Case
View Patent ↗
Granted: Feb 3, 2004
Filed: Aug 29, 2001
Inventors
John A. Kosek
Jose D. Giner
Anthony B. LaConti
Assignee (at issue)
Giner Electrochemical Systems, 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.