Granted Patent
Utility
US 5,162,480 · App. 07/627,578
Self-curing ceramicizable polysiloxanes
Inventors:
Curtis L. Schilling, Jr., Thomas C. Williams
Patented Case
View Patent ↗
Granted: Nov 10, 1992
Filed: Dec 14, 1990
Inventors
Curtis L. Schilling, Jr.
Thomas C. Williams
Assignee (at issue)
Union Carbide Chemicals & Plastics Technology LLC
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.