Granted Patent
Utility
US 6,217,738 · App. 09/051,784
Tin plating electrolyte compositions
Inventor:
Cavan Hugh O'Driscoll
Patented Case
View Patent ↗
Granted: Apr 17, 2001
Filed: Dec 17, 1998
Inventor
Cavan Hugh O'Driscoll
Assignee (at issue)
MacDermid, Incorporated
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.