Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6196483 | Chaft cutter for comminuting haulm behind the grain-separator devices of a combine harvester | — | 2001-03-06 |
| 5928080 | Device for chopping the stalks after the ears of corn have been cut off in a combine harvester | — | 1999-07-27 |
| 4704195 | Method of reducing NO.sub.x component of flue gas in heating coking ovens, and an arrangement of coking oven for carrying out the method | Johannes Janicka, Heinz Durselen, Gunter Meyer | 1987-11-03 |
| 4456505 | Coking oven with horizontal chambers for producing coke | — | 1984-06-26 |
| 4438571 | Arrangement for dry cooling of coke | — | 1984-03-27 |
| 4370203 | Cooling device for coke dry cooling | Karl Schmid | 1983-01-25 |
| 4342626 | Cooling device for coke dry cooling | Bernhard Heinrichs, Friedrich Jokisch | 1982-08-03 |