Granted Patent
Utility
US 6,740,696 · App. 08/841,027
Flame retardant polycarbonate/graft copolymer blends exhibiting heat aging stability
Inventors:
Satish Kumar Gaggar, Fuh-Sheng Chen
Patented Case
View Patent ↗
Granted: May 25, 2004
Filed: Apr 29, 1997
Inventors
Satish Kumar Gaggar
Fuh-Sheng Chen
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.