Granted Patent
Utility
US 4,595,635 · App. 06/730,692
Organopolysiloxane materials having decreased surface tack
Inventors:
Robert S. Dubrow, Catherine A. Dittmer, William D. Uken
Patented Case
View Patent ↗
Granted: Jun 17, 1986
Filed: May 2, 1985
Inventors
Robert S. Dubrow
Catherine A. Dittmer
William D. Uken
Assignee (at issue)
Raychem Limited
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.