Granted Patent
Utility
US 4,619,952 · App. 06/778,000
Resinous blends of epoxy and acrylic resins and the use thereof in electrodeposition
Inventors:
Terence J. Hart, Rostyslaw Dowbenko, Rudolf Maska, Ellor James Van Buskirk, Marvin T. Tetenbaum
Patented Case
View Patent ↗
Granted: Oct 28, 1986
Filed: Sep 20, 1985
Inventors
Terence J. Hart
Rostyslaw Dowbenko
Rudolf Maska
Ellor James Van Buskirk
Marvin T. Tetenbaum
Assignee (at issue)
PPG Industries, 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.