High TC copper-oxide superconductors comprising Tl-Sr-Ca-Cu-O Grant US-5298484-A United States of America 29 Mar 1994
Method for making oriented bismuth and thallium superconductors comprising cold pressing… Grant US-5149687-A United States of America 22 Sep 1992
Processes for making Tl-Ca-Ba-Cu-O, Tl-Sr-Ba-Cu-O and Tl-Sr-Cu-O superconductors by solid… Grant US-5145834-A United States of America 08 Sep 1992
Superconducting device and method of producing superconducting thin film Grant US-5141919-A United States of America 25 Aug 1992