Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6599390 | Process for loading fibers with calcium carbonate in a plurality of reactors | Jorg Rheims, Klaus Doelle, Oliver Heise | 2003-07-29 |
| 6537425 | Process for loading fibers with calcium carbonate | Jorg Rheims, Klaus Doelle, Oliver Heise | 2003-03-25 |
| 6524443 | Pulping system for a paper machine | Klaus Doelle, Robert J. Matz | 2003-02-25 |
| 6503466 | Apparatus and method for chemically loading fibers in a fiber suspension | Klaus Doelle, Kurt Lorenz, Oliver Heise, Robert J. Matz | 2003-01-07 |