Granted Patent
Utility
US 4,852,646 · App. 07/063,552
Thermally conductive gel materials
Inventors:
Catherine A. Dittmer, Robert S. Dubrow
Patented Case
View Patent ↗
Granted: Aug 1, 1989
Filed: Jun 16, 1987
Inventors
Catherine A. Dittmer
Robert S. Dubrow
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.