Granted Patent
Utility
US 6,312,820 · App. 08/467,590
Vinylidene chloride resin in autodeposition
Inventor:
Wilbur S. Hall
Patented Case
View Patent ↗
Granted: Nov 6, 2001
Filed: Jun 6, 1995
Inventor
Wilbur S. Hall
Assignee (at issue)
Henkel Limited
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.