Granted Patent
Utility
US 6,444,836 · App. 09/863,958
Process for the preparation of phosphites
Inventors:
Kief Hess, James A. Mahood, Steve Marcus, Charles E. T. White
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: May 23, 2001
Inventors
Kief Hess
James A. Mahood
Steve Marcus
Charles E. T. White
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.