Granted Patent
Utility
US 6,359,540 · App. 09/786,678
Superconducting leads
Inventors:
Darren Michael Spiller, Michael Patrick Webb, Carlos Beduz, Yifeng Yang
Patented Case
View Patent ↗
Granted: Mar 19, 2002
Filed: Jun 18, 2001
Inventors
Darren Michael Spiller
Michael Patrick Webb
Carlos Beduz
Yifeng Yang
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.