Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5348937 | Aligned bismuth, strontium, calcium cuprate coatings on polycrystalline substrates | J. Richard Spann | 1994-09-20 |
| 5298484 | High TC copper-oxide superconductors comprising Tl-Sr-Ca-Cu-O | William L. Lechter, Michael S. Osofsky, Earl F. Skelton | 1994-03-29 |