Granted Patent
Utility
US 5,668,201 · App. 08/728,417
Flame retardant graft copolymer composition
Inventors:
Fuh-Sheng Chen, Satish Kumar Gaggar, Yasuyuki Hiromoto
Patented Case
View Patent ↗
Granted: Sep 16, 1997
Filed: Oct 10, 1996
Inventors
Fuh-Sheng Chen
Satish Kumar Gaggar
Yasuyuki Hiromoto
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.