Granted Patent
Utility
US 6,005,045 · App. 09/028,704
Waterborne, ambient temperature curable film-forming compositions
Inventor:
Joseph A. Klanica
Patented Case
View Patent ↗
Granted: Dec 21, 1999
Filed: Feb 24, 1998
Inventor
Joseph A. Klanica
Assignee (at issue)
PPG Industries Ohio, 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.