Granted Patent
Utility
US 4,587,479 · App. 06/631,197
Corrosion measurement with multiple compensation
Inventors:
Rex V. Rhoades, Charles M. Finley
Patented Case
View Patent ↗
Granted: May 6, 1986
Filed: Jul 16, 1984
Inventors
Rex V. Rhoades
Charles M. Finley
Assignee (at issue)
Rohrback Corporation
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.