Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5800610 | Method for manufacturing cement clinker | — | 1998-09-01 |
| 4789532 | Method for cleaning of a hot flue gas stream from waste incineration | Jens T. Moller, Kirsten K. Nielsen | 1988-12-06 |
| 4666694 | Method for treating by-products from flue gas | Erik Liborius, Preston L. Veltman, Krishnakant N. Vernenkar | 1987-05-19 |
| 4595576 | Process for flue gas desulfurization | Jens Andreasen, James R. Donnelly, Karsten Felsvang, Preston L. Veltman | 1986-06-17 |
| 4495162 | Preparation of a calcium sulfate anhydrite material of low chloride content | Klaus Erik Gude | 1985-01-22 |