Granted Patent
Utility
US 5,378,346 · App. 07/969,183
Electroplating
Inventors:
Oluwatoyin A. Ashiru, Stephen John Blunden
Patented Case
View Patent ↗
Granted: Jan 3, 1995
Filed: Oct 12, 1993
Inventors
Oluwatoyin A. Ashiru
Stephen John Blunden
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.