Granted Patent
Utility
US 4,673,445 · App. 06/861,834
Corrosion resistant coating
Inventors:
James N. Tuttle, Jr., Olyn P. Jaboin
Patented Case
View Patent ↗
Granted: Jun 16, 1987
Filed: May 12, 1986
Inventors
James N. Tuttle, Jr.
Olyn P. Jaboin
Assignee (at issue)
The LEA Manufacturing 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.