Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338174 | Aluminum sulfate suspensions with reduced viscosity | Christian STENGER | 2025-06-24 |
| 8246742 | Accelerator mixture and method of use | Elena Kolomiets, Montserrat Alfonso | 2012-08-21 |
| 8075688 | Aqueous accelerator mixture | — | 2011-12-13 |
| 5935318 | Concrete spraying additives | Terje Angelskar, Helmut Gebhardt | 1999-08-10 |