Granted Patent
Utility
US 4,312,962 · App. 06/237,229
Adhesion in metal plating
Inventors:
Joseph O. Campbell, Marie Y. Jean-Pierre
Patented Case
View Patent ↗
Granted: Jan 26, 1982
Filed: Feb 23, 1981
Inventors
Joseph O. Campbell
Marie Y. Jean-Pierre
Assignee (at issue)
Monsanto 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.