Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5927967 | Method of removing sulphur dioxide from cement kiln exhaust gases | Klaus Bauer, Ludger Lohnherr | 1999-07-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5927967 | Method of removing sulphur dioxide from cement kiln exhaust gases | Klaus Bauer, Ludger Lohnherr | 1999-07-27 |