| 9498781 |
Method for manufacturing large mill cylinders |
Andreas Echelmeyer, Norbert Patzelt, Bernd Kripzak |
2016-11-22 |
| 9272284 |
Grinding roller of a roller mill |
Ralf Martens |
2016-03-01 |
| 8728569 |
Method for reconditioning the worn surface of grinding rollers of a high-compression roller mill |
Bernd Kripzak |
2014-05-20 |
| 8316543 |
Method for reconditioning a used grinding roller |
Norbert Patzelt, Johann Knecht |
2012-11-27 |
| 7946518 |
Grinding roller and method for the reconditioning thereof |
Norbert Patzelt, Johann Knecht |
2011-05-24 |
| 6551100 |
Device for thermally treating a material |
Van Hiep Hoang, Karl Lampe |
2003-04-22 |
| 5871348 |
Method and apparatus for preventing formation of snowmen and removing lumps of coating in clinker coolers |
Mark S. Terry, Oleg Geskin |
1999-02-16 |
| 5462370 |
Tiltable supporting roller bearing |
Gerhard Kastingschafer, Johannes Auf Dem Venne, Reinhard Giesemann, Bernhard Peterwerth, Klaus Gerhardt +1 more |
1995-10-31 |
| 5415541 |
Rotary drum |
Gerhard Kastingschafer, Johannes Auf Dem Venne, Bernhard Peterwerth, Reinhard Giesemann |
1995-05-16 |
| 5350124 |
Roll mill |
Ludger Lohnherr, Ludger Kimmeyer, Hans-Dieter Baldus |
1994-09-27 |
| 5100068 |
Roller mill |
— |
1992-03-31 |