Granted Patent
Utility
US 6,310,139 · App. 09/386,882
Burnish resistant powder coating compositions
Inventors:
Eric Dumain, Alan Toman, Goro Iwamura
Patented Case
View Patent ↗
Granted: Oct 30, 2001
Filed: Aug 31, 1999
Inventors
Eric Dumain
Alan Toman
Goro Iwamura
Assignee (at issue)
Reichhold, 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.