Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9675963 | Ammonia oxidation catalyst for the production of nitric acid based on yttrium-gadolinium ortho cobaltates | David Waller, Marianne Søbye Grønvold | 2017-06-13 |
| 9403681 | Ammonia oxidation catalyst for the production of nitric acid based on metal doped yttrium ortho cobaltate | David Waller, Marianne Søbye Grønvold | 2016-08-02 |