Granted Patent
Utility
US 5,912,317 · App. 08/915,522
Oxazolidine-based hardeners for the room temperature cure of resorcinol resins in the bonding of wood articles--II
Inventor:
Gaoming Wu
Patented Case
View Patent ↗
Granted: Jun 15, 1999
Filed: Aug 15, 1997
Inventor
Gaoming Wu
Assignee (at issue)
ANGUS CHEMICAL COMPANY
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.