Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8623624 | Method for biotechnological production of a hydrogen carrier | Hans Maass, Mathias Mostertz, Karl Forchhammer | 2014-01-07 |
| 4343633 | High pressure purification of hydrogen | Helmut Kick, Walter Schramm, Berndt Hoerner, Udo Lang | 1982-08-10 |