Granted Patent
Utility
US 5,162,401 · App. 07/517,775
Unsaturated polyester resin compositions containing compatible compounds
Inventors:
Louis R. Ross, Paul R. Krumlauf, Edward L. Wilson
Patented Case
View Patent ↗
Granted: Nov 10, 1992
Filed: May 2, 1990
Inventors
Louis R. Ross
Paul R. Krumlauf
Edward L. Wilson
Assignee (at issue)
Owens-Corning Fiberglas Corp.
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.