Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4471936 | Mould core for casting concrete elements | — | 1984-09-18 |
| 4201711 | Method of manufacturing prestressed construction elements in a long mould bed | Ove Lyck Thomsen | 1980-05-06 |