Granted Patent
Utility
US 4,766,252 · App. 07/109,676
Solvent and stain resistant coatings
Inventors:
Fulvio J. Vara, Lowell R. Anderson, James A. Dougherty
Patented Case
View Patent ↗
Granted: Aug 23, 1988
Filed: Oct 16, 1987
Inventors
Fulvio J. Vara
Lowell R. Anderson
James A. Dougherty
Assignee (at issue)
GAF 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.