Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12390957 | Mould core for a mould for producing hollow concrete bodies, and a moulding device having a mould core of this kind | Johann Schlusselbauer | 2025-08-19 |
| 12059820 | System and method for producing concrete products by a casting method | — | 2024-08-13 |
| 11814900 | Device for securing a rung in a concrete wall | — | 2023-11-14 |
| 11796093 | Plug connection between two tubular workpieces made of concrete, each workpiece having an inner liner made of plastic | — | 2023-10-24 |
| 11724417 | Method for producing concrete pipes | — | 2023-08-15 |
| 10189179 | System and method for producing tubular concrete products | Johann Schlusselbauer | 2019-01-29 |