Granted Patent
Utility
US 4,952,554 · App. 07/036,160
Apparatus and systems comprising a clad superconductive oxide body, and method for producing such body
Inventors:
Sungho Jin, Richard C. Sherwood, Robert Bruce van Dover
Patented Case
View Patent ↗
Granted: Aug 28, 1990
Filed: Apr 6, 1987
Inventors
Sungho Jin
Richard C. Sherwood
Robert Bruce van Dover
Assignee (at issue)
AT&T Bell Laboratories
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.