Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4950310 | Process for the preparation of crystalline sheet sodium silicates | Hans-Peter Rieck, Martin Schott, Werner Gohla | 1990-08-21 |
WO
Willy Ott
Overall (All Time): #3,909,715 of 4,157,543Top 95%
1
Patents All Time