Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842773 | Method of producing a solid product containing cement for storing tritium water in an accessible terminal storage facility | Winfried Gramatte, Rolf-Erhard Schmitt, Udo W. Pohl | 1989-06-27 |