Granted Patent
Utility
US 4,961,769 · App. 07/474,352
Mat pattern control system and method
Inventors:
William R. Miller, Jerome P. Klink
Patented Case
View Patent ↗
Granted: Oct 9, 1990
Filed: Feb 2, 1990
Inventors
William R. Miller
Jerome P. Klink
Assignee (at issue)
Superior Glass Fibers, 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.