Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8057378 | Method of treatment of dredged material for beneficial use | Sofiya Kozlova, Christian Meyer | 2011-11-15 |
| 7156914 | Pigment paste for concrete and method for making the same | — | 2007-01-02 |
| 5725656 | Gypsum composition | Christian Meyer, Leon Cukrowski | 1998-03-10 |