Granted Patent
Utility
US 4,919,976 · App. 07/348,840
Insulating adhesive tape composition and composites thereof
Inventors:
Frank C. Cesare, Robert G. Davis, William D. Sigworth
Patented Case
View Patent ↗
Granted: Apr 24, 1990
Filed: May 8, 1989
Inventors
Frank C. Cesare
Robert G. Davis
William D. Sigworth
Assignee (at issue)
Uniroyal Chemical Company, Inc.
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.