Granted Patent
Utility
US 4,394,469 · App. 06/363,103
Polysiloxane treated antimony compounds
Inventors:
Julius J. Stratta, Lloyd M. Robeson, Richard V. Girardi
Patented Case
View Patent ↗
Granted: Jul 19, 1983
Filed: Mar 29, 1982
Inventors
Julius J. Stratta
Lloyd M. Robeson
Richard V. Girardi
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.