Granted Patent
Utility
US 4,242,271 · App. 06/032,640
Process for preparing aluminum alkoxides
Inventors:
Willis W. Weber, Richard F. Hill, Thomas J. Weeks, Jr.
Patented Case
View Patent ↗
Granted: Dec 30, 1980
Filed: Apr 23, 1979
Inventors
Willis W. Weber
Richard F. Hill
Thomas J. Weeks, Jr.
Assignee (at issue)
Union Carbide 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.