Granted Patent
Utility
US 4,531,354 · App. 06/578,435
Thermally curable wet-impregnated rovings
Inventors:
Mark Robert Zentner, Orvid R. Cutler, Jr.
Patented Case
View Patent ↗
Granted: Jul 30, 1985
Filed: Feb 9, 1984
Inventors
Mark Robert Zentner
Orvid R. Cutler, Jr.
Assignee (at issue)
DeSoto, Inc.
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.