Granted Patent
Utility
US 6,471,116 · App. 09/766,287
Wire bonding spool system
Inventor:
Theodore J. Copperthite
Patented Case
View Patent ↗
Granted: Oct 29, 2002
Filed: Jan 19, 2001
Inventor
Theodore J. Copperthite
Assignee (at issue)
Orthodyne Electronics 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.