Granted Patent
Utility
US 4,601,944 · App. 06/741,414
Polybutadiene-epoxy-anhydride laminating resins
Inventor:
Melvin P. Zussman
Patented Case
View Patent ↗
Granted: Jul 22, 1986
Filed: Jun 5, 1985
Inventor
Melvin P. Zussman
Assignee (at issue)
Westinghouse Electric Company LLC
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.