Granted Patent
Utility
US 5,628,893 · App. 08/562,393
Halogen tin composition and electrolytic plating process
Inventor:
Vincent C. Opaskar
Patented Case
View Patent ↗
Granted: May 13, 1997
Filed: Nov 24, 1995
Inventor
Vincent C. Opaskar
Assignee (at issue)
Atotech USA, Inc.
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.