Granted Patent
Utility
US 4,894,404 · App. 07/245,599
Molding compositions based on poly(1,4-cyclohexylene dimethylene terephthalate) containing an amide crystallization aid
Inventor:
Larry A. Minnick
Patented Case
View Patent ↗
Granted: Jan 16, 1990
Filed: Sep 19, 1988
Inventor
Larry A. Minnick
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.