Granted Patent
Utility
US 4,728,463 · App. 06/897,582
Brominated fire retardant composition
Inventors:
Burton J. Sutker, Gen-Shing Ti, Mo A. Khuddus
Patented Case
View Patent ↗
Granted: Mar 1, 1988
Filed: Aug 18, 1986
Inventors
Burton J. Sutker
Gen-Shing Ti
Mo A. Khuddus
Assignee (at issue)
Ethyl Corporation
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.