Granted Patent
Utility
US 5,212,245 · App. 07/845,571
Thermosetting powder coating compositions containing flow modifiers
Inventors:
James R. Franks, Paul H. Pettit, Jr.
Patented Case
View Patent ↗
Granted: May 18, 1993
Filed: Mar 4, 1992
Inventors
James R. Franks
Paul H. Pettit, Jr.
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.