Granted Patent
Utility
US 4,758,608 · App. 07/096,188
UV curable non-crystalline acetal terpolymers
Inventors:
George L. Collins, Paul Zema, William M. Pleban
Patented Case
View Patent ↗
Granted: Jul 19, 1988
Filed: Sep 14, 1987
Inventors
George L. Collins
Paul Zema
William M. Pleban
Assignee (at issue)
Hoechst Celanese Corporation
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.