Granted Patent
Utility
US 4,978,366 · App. 07/143,782
Distillate fuels stabilized with diaminomethane and method thereof
Inventor:
Jerry J. Weers
Patented Case
View Patent ↗
Granted: Dec 18, 1990
Filed: Jan 14, 1988
Inventor
Jerry J. Weers
Assignee (at issue)
Petrolite Corporation
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.