Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4843059 | Superconductive mixed valence copper oxide, and method of making it | Francis Deslandes, Jackie Provost, Bernard Raveau, Andre Sulpice, Jean-Louis Tholence +1 more | 1989-06-27 |