Granted Patent
Utility
US 4,615,918 · App. 06/753,456
Coating composition and process for protecting a surface from corrosion
Inventors:
William W. Reichert, Charles A. Cody, Michael A. De Sesa, Bruce K. Faulseit
Patented Case
View Patent ↗
Granted: Oct 7, 1986
Filed: Jul 10, 1985
Inventors
William W. Reichert
Charles A. Cody
Michael A. De Sesa
Bruce K. Faulseit
Assignee (at issue)
NL Industries, 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.