Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11179768 | Method of preparation of sand casting moulds with a protective coating | Robert Sekula, Grzegorz Kmita, Dariusz Bednarowski, Lukasz Matysiak, Radek Javora | 2021-11-23 |