Granted Patent
Utility
US 6,183,828 · App. 09/082,066
Plating on nonmetallic disks
Inventors:
Steven F. Starcke, John David Amundson, Douglas Howard Piltingsrud, James A. Hagan
Patented Case
View Patent ↗
Granted: Feb 6, 2001
Filed: May 20, 1998
Inventors
Steven F. Starcke
John David Amundson
Douglas Howard Piltingsrud
James A. Hagan
Assignee (at issue)
International Business Machines Corporation
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.