Granted Patent
Utility
US 6,809,121 · App. 10/130,539
Cogeneration of methanol and electrical power
Inventors:
Erling Rytter, Ola Olsvik
Patented Case
View Patent ↗
Granted: Oct 26, 2004
Filed: Sep 23, 2002
Inventors
Erling Rytter
Ola Olsvik
Assignee (at issue)
STATOIL ASA
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.