Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11529673 | Coating composition for the foundry industry, containing particulate, amorphous silicon dioxide and acid | Andreas JATTKE, Sabrina Maria ANDERTEN, Klaus Seeger | 2022-12-20 |
| 11311931 | Method of preparing a particulate refractory composition for use in the manufacture of foundry moulds and cores, corresponding uses, and reclamation mixture for thermal treatment | Xin Li, Mirko Reinold, Maria Schweinefuß, Nicolas Egeler | 2022-04-26 |