Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9121639 | Clinker kiln with slider for tertiary air duct | Jörg Hammerich | 2015-09-01 |
| 9079796 | Method for producing cement with separation of CO2 | — | 2015-07-14 |
| 8974596 | Method for producing cement with separation of CO2 | — | 2015-03-10 |
| 6855302 | Method for emission control of dioxin and/or furan waste gas pollutants in a cement clinker production line | Carsten Eckert, Andreas Hand | 2005-02-15 |