Granted Patent
Utility
US 4,845,162 · App. 07/056,100
Curable phenolic and polyamide blends
Inventors:
George J. Schmitt, Dusan C. Prevorsek, Hong B. Chin, Kwok-Wai Lem
Patented Case
View Patent ↗
Granted: Jul 4, 1989
Filed: Jun 1, 1987
Inventors
George J. Schmitt
Dusan C. Prevorsek
Hong B. Chin
Kwok-Wai Lem
Assignee (at issue)
AlliedSignal, Inc.
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.