Granted Patent
Utility
US 4,757,154 · App. 06/926,662
Preparation of silane and amine alanes
Inventors:
Everett M. Marlett, Frederick W. Frey
Patented Case
View Patent ↗
Granted: Jul 12, 1988
Filed: Nov 4, 1986
Inventors
Everett M. Marlett
Frederick W. Frey
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.