Granted Patent
Utility
US 5,487,914 · App. 08/316,744
Method of adding UV light absorbers into polymeric substrates
Inventors:
John L. Gerlock, Mark Paul Everson
Patented Case
View Patent ↗
Granted: Jan 30, 1996
Filed: Oct 3, 1994
Inventors
John L. Gerlock
Mark Paul Everson
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.