Granted Patent
Utility
US 6,699,822 · App. 10/163,630
Sulfated dicarboxylic acids for lubrication, emulsification, and corrosion inhibition
Inventors:
Michael Bruner, Arnold Netzel, Phillip W. Hurd
Patented Case
View Patent ↗
Granted: Mar 2, 2004
Filed: Jun 7, 2002
Inventors
Michael Bruner
Arnold Netzel
Phillip W. Hurd
Assignee (at issue)
GEORGIA-PACIFIC RESINS, INC.
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.