Granted Patent
Utility
US 4,481,310 · App. 06/503,081
Furfuryl esters and resins
Inventor:
Wayne D. Woodson
Patented Case
View Patent ↗
Granted: Nov 6, 1984
Filed: Jun 14, 1983
Inventor
Wayne D. Woodson
Assignee (at issue)
C.L. Industries, 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.