Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6303097 | Process for the preparation of metal sulphides | Richard J. Hanney | 2001-10-16 |
| 5177055 | Process for the preparation of superconductor precursor metal oxide powders comprising spraying a mixed metal salt solution into a horizontal furnace | Rodney Riddle, Anthony Wilson | 1993-01-05 |