Granted Patent
Utility
US 5,248,657 · App. 07/699,035
Method for forming internally helixed high temperature superconductor assembly
Inventors:
Richard E. Bailey, Foster M. Kimball, Eddie M. Leung, Robert D. McConnell
Patented Case
View Patent ↗
Granted: Sep 28, 1993
Filed: May 13, 1991
Inventors
Richard E. Bailey
Foster M. Kimball
Eddie M. Leung
Robert D. McConnell
Assignee (at issue)
General Dynamics Corporation Space Systems Division
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.