Granted Patent
Utility
US 6,509,413 · App. 09/706,313
One-component powder coating of epoxy resin, epoxy-polyamine adduct and acid matting agent
Inventors:
Jeno Muthiah, Jeremiah J. Teti, Jacquelyn M. Schlessman, William G. Ruth, Carryll A. Seelig
Patented Case
View Patent ↗
Granted: Jan 21, 2003
Filed: Nov 3, 2000
Inventors
Jeno Muthiah
Jeremiah J. Teti
Jacquelyn M. Schlessman
William G. Ruth
Carryll A. Seelig
Assignee (at issue)
Rohm and Haas 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.