Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11585105 | Secondary joist profile for grid systems | — | 2023-02-21 |
| 11473321 | Main beam structure and profile for formwork grid systems | — | 2022-10-18 |
| 11268289 | Drophead nut for formwork grid systems | — | 2022-03-08 |
| 11047142 | Main beam structure and profile for formwork grid systems | — | 2021-06-29 |
| 10982452 | Secondary joist profile for grid systems | — | 2021-04-20 |
| 10024069 | Construction prop assembly | Gunter Sengel, Mark Grace | 2018-07-17 |