Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5248651 | Process for the production of carbon molecular sieves | Klaus Henning, Wolfgang Bongartz, Josef Degel, Karl Knoblauch, Alois Ziegler | 1993-09-28 |
| 4491609 | Method of manufacturing adsorbents | Josef Degel, Klaus Henning, Jurgen Klein | 1985-01-01 |