Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5077025 | Process or purifying waste gases by scrubbing with an adsorbent suspension | — | 1991-12-31 |
| 5039319 | Processes and apparatuses for removing organochemical components | Uwe Penzel | 1991-08-13 |
| 4925462 | Processes for removing organochemical components | Uwe Penzel | 1990-05-15 |