Granted Patent
Utility
US 4,452,961 · App. 06/482,955
Process for the synthesis of heat-curable silicone resins
Inventors:
Gotz Koerner, Manfred Priesch, Harald Rau, Eckehard Schamberg
Patented Case
View Patent ↗
Granted: Jun 5, 1984
Filed: Apr 7, 1983
Inventors
Gotz Koerner
Manfred Priesch
Harald Rau
Eckehard Schamberg
Assignee (at issue)
Th. Goldschmidt. AG
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.