Granted Patent
Utility
US 4,897,129 · App. 07/194,208
Corrosion resistant coating
Inventors:
James N. Tuttle, Jr., Olyn P. Jaboin
Patented Case
View Patent ↗
Granted: Jan 30, 1990
Filed: May 16, 1989
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.