Granted Patent
Utility
US 6,384,129 · App. 08/521,554
Semi-batch emulsion process for making diene rubber latex, rubber latex made thereby, and graft copolymer made therefrom
Inventor:
Vern Lowry
Patented Case
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Granted: May 7, 2002
Filed: Aug 30, 1995
Inventor
Vern Lowry
Assignee (at issue)
General Electric Company
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.