Granted Patent
Utility
US 5,356,609 · App. 07/215,639
Method for preparing basic aluminum halides by reacting aluminum halide with aluminum
Inventor:
Rocco Giovanniello
Patented Case
View Patent ↗
Granted: Oct 18, 1994
Filed: Jul 6, 1988
Inventor
Rocco Giovanniello
Assignee (at issue)
Westwood Chemical 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.