Granted Patent
Utility
US 4,561,896 · App. 06/466,958
Corrosion inhibiting coatings
Inventors:
Cyril F. Drake, Gladys M. Jones, Ronald Jones
Patented Case
View Patent ↗
Granted: Dec 31, 1985
Filed: Feb 16, 1983
Inventors
Cyril F. Drake
Gladys M. Jones
Ronald Jones
Assignee (at issue)
ITT Industries
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.