Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4325782 | Apparatus for regenerating absorbent and method of operating the apparatus | Gerhard Grunewald | 1982-04-20 |
| 4318716 | Process of regenerating laden absorbents | Alexander Doerges, Johann Schlauer | 1982-03-09 |