Granted Patent
Utility
US 6,308,142 · App. 09/250,052
Method for determining flame retardance of polymer compositions
Inventors:
Kim R. Choate, Angela R. Neff, Paul Cletus Raymond III, Patrick Rodgers, Ronald James Wroczynski
Patented Case
View Patent ↗
Granted: Oct 23, 2001
Filed: Feb 12, 1999
Inventors
Kim R. Choate
Angela R. Neff
Paul Cletus Raymond III
Patrick Rodgers
Ronald James Wroczynski
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.