Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11987893 | System and method for extracting oxygen from powdered metal oxides | Uday B. Pal, Peter Quadbeck, Astrid Adrian | 2024-05-21 |
| 11479869 | Electrolysis apparatus for the electrolytic production of oxygen from oxide-containing starting material | Marc Haeming, Uwe Zell | 2022-10-25 |