Granted Patent
Utility
US 4,803,237 · App. 07/158,822
Reinforced polyester molding compositions
Inventor:
Ronald R. Light
Patented Case
View Patent ↗
Granted: Feb 7, 1989
Filed: Feb 22, 1988
Inventor
Ronald R. Light
Assignee (at issue)
EASTMAN KODAK 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.