Granted Patent
Utility
US 4,535,142 · App. 06/629,522
High solids coatings based on diricinoleate derivatives
Inventors:
Melvin Brauer, Dominic Simone
Patented Case
View Patent ↗
Granted: Aug 13, 1985
Filed: Jul 10, 1984
Inventors
Melvin Brauer
Dominic Simone
Assignee (at issue)
CasChem, Inc.
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.