Granted Patent
Utility
US 4,866,010 · App. 07/312,560
Nickel ion-free blue glass composition
Inventors:
Edward Nashed Boulos, Patricia B. Reid, Robert F. Tweadey, II
Patented Case
View Patent ↗
Granted: Sep 12, 1989
Filed: Feb 17, 1989
Inventors
Edward Nashed Boulos
Patricia B. Reid
Robert F. Tweadey, II
Assignee (at issue)
Ford Motor 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.