Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9623458 | Installation piece for supporting a roller in a roller stand | Karl Keller, Konrad Roeingh, Johannes Alken, Kurt Scheffe | 2017-04-18 |
| 9228615 | Sliding block for an articulated spindle | Christoph Sundermann, Ralf Gehle | 2016-01-05 |
| 8109168 | Converter gearing having eccentric bushes | Gerhard Wurm, Christoph Sundermann | 2012-02-07 |
| 6726138 | Device for controlling a discharge drop position of rod wire coils stackable in a bundle build-up chute | Karl Keller | 2004-04-27 |
| 6561003 | Support system for cantilevered-roll shafts | — | 2003-05-13 |
| 6543712 | Laying head with a laying pipe for a rapidly movable wire rod | Karl Keller | 2003-04-08 |
| 6530716 | Detachable connection of cylindrical hollow shafts | — | 2003-03-11 |
| 6474567 | Water cooling device for wire | Karl Keller, Klaus Kuppers, Meinert Meyer, Uwe Plociennik | 2002-11-05 |
| 6405958 | Method and apparatus for minimizing the coil height of wire in a coil forming chamber | Holger Behrens, Hans-Georg Hartung, Karl Keller | 2002-06-18 |
| 6216515 | Roll stand arrangement for a single wire rolling mill train | Michael Kruse | 2001-04-17 |
| 6035687 | Rolling mill stand for rolling wire | Karl Keller | 2000-03-14 |
| 6029492 | Fine steel or wire train with roughing train, intermediate train and multiple-stand finishing block | Hubert Muller, Karl Keller, Klaus Hoffmann | 2000-02-29 |
| 5987954 | Eccentric-journal mount for rolling-frame support shafts | Albert Hauck | 1999-11-23 |
| 5927128 | Roll stand arrangement for single strand rolling | Gerhard Pithan, Karl Keller | 1999-07-27 |
| 5855134 | Wire roll stand | Friedhelm Womelsdorf, Gerhard Pithan, Karl Keller | 1999-01-05 |