Granted Patent
Utility
US 5,637,136 · App. 08/649,260
Triboelectric coating powder and process
Inventors:
Paul R. Horinka, Martin J. Korecky
Patented Case
View Patent ↗
Granted: Jun 10, 1997
Filed: May 8, 1996
Inventors
Paul R. Horinka
Martin J. Korecky
Assignee (at issue)
Morton International, 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.