Granted Patent
Utility
US 4,869,951 · App. 07/156,772
Method and materials for manufacture of anti-static cloth
Inventors:
Francis P. McCullough, Jr., David M. Hall
Patented Case
View Patent ↗
Granted: Sep 26, 1989
Filed: Feb 17, 1988
Inventors
Francis P. McCullough, Jr.
David M. Hall
Assignee (at issue)
THE DOW CHEMICAL COMPANY
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.