Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861510 | Porous layer silicate/sodium sulfate agglomerate | Dieter Jung, Herbert Linsenbold, Lothar Pioch, Winfried Wichelhaus | 1989-08-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861510 | Porous layer silicate/sodium sulfate agglomerate | Dieter Jung, Herbert Linsenbold, Lothar Pioch, Winfried Wichelhaus | 1989-08-29 |