Granted Patent
Utility
US 4,363,764 · App. 06/221,502
Preparation of rhodium complex compounds
Inventors:
Ernst Billig, David R. Bryant, Jackie D. Jamerson
Patented Case
View Patent ↗
Granted: Dec 14, 1982
Filed: Dec 30, 1980
Inventors
Ernst Billig
David R. Bryant
Jackie D. Jamerson
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.