Granted Patent
Utility
US 4,511,682 · App. 06/614,799
Water-dispersible coating compositions and process
Inventors:
Walter Mayer, Richard J. Burns
Patented Case
View Patent ↗
Granted: Apr 16, 1985
Filed: May 29, 1984
Inventors
Walter Mayer
Richard J. Burns
Assignee (at issue)
Union Carbide 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.