Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5322558 | Neutralizing agent for paper products | Jurgen Wittekind, Rolf Eggersdorfer, Peter Schwerdt, Karl-Heinz Scherer | 1994-06-21 |
| 4842773 | Method of producing a solid product containing cement for storing tritium water in an accessible terminal storage facility | Willfried Kunz, Winfried Gramatte, Udo W. Pohl | 1989-06-27 |