Granted Patent
Utility
US 4,758,395 · App. 06/926,748
Method of molding thick parts of fibrous-ply-reinforced resin
Inventor:
Earl M. Zion
Patented Case
View Patent ↗
Granted: Jul 19, 1988
Filed: Nov 4, 1986
Inventor
Earl M. Zion
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.