Granted Patent
Utility
US 4,403,046 · App. 06/308,412
Binder compositions and process for preparing said compositions
Inventors:
Hugh C. Anderson, James E. Doyle, Russell B. Lembke
Patented Case
View Patent ↗
Granted: Sep 6, 1983
Filed: Oct 5, 1981
Inventors
Hugh C. Anderson
James E. Doyle
Russell B. Lembke
Assignee (at issue)
The Quaker Oats Company
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.