Granted Patent
Utility
US 4,308,365 · App. 06/189,471
Reactive adhesive
Inventor:
Richard W. Czerwinski
Patented Case
View Patent ↗
Granted: Dec 29, 1981
Filed: Sep 22, 1980
Inventor
Richard W. Czerwinski
Assignee (at issue)
Whittaker 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.