Granted Patent
Utility
US 4,665,207 · App. 06/782,972
Preparation of amine alane complexes
Inventor:
Everett M. Marlett
Patented Case
View Patent ↗
Granted: May 12, 1987
Filed: Oct 2, 1985
Inventor
Everett M. Marlett
Assignee (at issue)
Ethyl 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.