Granted Patent
Utility
US 6,816,046 · App. 09/914,416
Superconducting electromagnet apparatus
Inventor:
Andrew Varney
Patented Case
View Patent ↗
Granted: Nov 9, 2004
Filed: Aug 27, 2001
Inventor
Andrew Varney
Assignee (at issue)
Magnex Scientific 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.