Granted Patent
Utility
US 6,429,258 · App. 09/570,853
Polymerization of fluoromonomers
Inventors:
Richard A. Morgan, Clay Woodward Jones, Theodore A. Treat, Jeffrey A. Hrivnak
Patented Case
View Patent ↗
Granted: Aug 6, 2002
Filed: May 12, 2000
Inventors
Richard A. Morgan
Clay Woodward Jones
Theodore A. Treat
Jeffrey A. Hrivnak
Assignee (at issue)
E.I. DU PONT DE NEMOURS AND 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.