Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338172 | Integrated process for manufacturing hydraulically hardening building material | Jan SKOCEK, Maciej ZAJAC, Mohsen BEN HAHA | 2025-06-24 |
| 11970422 | Composite cement with improved reactivity and method for manufacturing it | Frank Bullerjahn, Sigum Kjaer Bremseth, Kjell Skjeggerud | 2024-04-30 |
| 4353223 | Refrigerator with a large refrigeration chamber cooled by natural convection | — | 1982-10-12 |
| 4241587 | Refrigerating apparatus, especially refrigerator or freezer | Rudolf Reichert | 1980-12-30 |