Granted Patent
Utility
US 5,756,599 · App. 08/888,878
Binder resin, binder system, cellulosic composite articles, and method of making the same
Inventor:
Zygmunt Teodorczyk
Patented Case
View Patent ↗
Granted: May 26, 1998
Filed: Jul 7, 1997
Inventor
Zygmunt Teodorczyk
Assignee (at issue)
Masonite Corporation
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.