Granted Patent
Utility
US 6,262,285 · App. 09/339,436
Process for dry synthesis and continuous separation of a fatty acid methyl ester reaction product
Inventor:
William M. McDonald
Patented Case
View Patent ↗
Granted: Jul 17, 2001
Filed: Jun 24, 1999
Inventor
William M. McDonald
Assignee (at issue)
CROWN IRON WORKS COMPANY 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.