Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6422492 | Apparatus for treating ion-exchange resin | Johann Lisson, Karl-Heinz Kleinschroth, Klaus Blinn | 2002-07-23 |
| 5457266 | Process for treating radioactive waste | Dietmar Bege, Karl-Heinz Kleinschroth | 1995-10-10 |