Granted Patent
Utility
US 4,471,094 · App. 06/182,530
Primer composition
Inventors:
William E. Uffner, Robert N. White
Patented Case
View Patent ↗
Granted: Sep 11, 1984
Filed: Aug 29, 1980
Inventors
William E. Uffner
Robert N. White
Assignee (at issue)
Owens-Corning Fiberglas Corp.
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.