Granted Patent
Utility
US 5,585,415 · App. 08/338,077
Pigmented compositions and methods for producing radiation curable coatings of very low gloss
Inventors:
Peter J. Gorzalski, David A. Diehl
Patented Case
View Patent ↗
Granted: Dec 17, 1996
Filed: Nov 14, 1994
Inventors
Peter J. Gorzalski
David A. Diehl
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.