Granted Patent
Utility
US 4,516,995 · App. 06/632,762
Apparatus for forming glass fibers
Inventors:
Mohinder Singh Bhatti, Thomas Porzio, Monte L. Nagy, Jr.
Patented Case
View Patent ↗
Granted: May 14, 1985
Filed: Jul 20, 1984
Inventors
Mohinder Singh Bhatti
Thomas Porzio
Monte L. Nagy, Jr.
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.