Granted Patent
Utility
US 6,673,864 · App. 09/729,985
Conductive polyester/polycarbonate blends, methods for preparation thereof, and articles derived therefrom
Inventors:
Bimal Patel, Estelle Cheret
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Dec 5, 2000
Inventors
Bimal Patel
Estelle Cheret
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.