Granted Patent
Utility
US 4,444,806 · App. 06/436,878
Process for forming an epoxy-acrylate coating
Inventors:
Charles R. Morgan, David R. Kyle
Patented Case
View Patent ↗
Granted: Apr 24, 1984
Filed: Oct 26, 1982
Inventors
Charles R. Morgan
David R. Kyle
Assignee (at issue)
W. R. Grace & Co.
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.