Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11834376 | Method for producing fireproof materials based on sodium silicate | Dirk Frehe | 2023-12-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11834376 | Method for producing fireproof materials based on sodium silicate | Dirk Frehe | 2023-12-05 |