Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7854883 | System for cooling shape-rolled rails | Klaus Kueppers, Thomas Nerzak, Uwe Plociennik | 2010-12-21 |
| 7770838 | Method of and device for reducing the static friction between a reel and a coil | Uwe Plociennik, Klaus Kueppers, Georg Rebel | 2010-08-10 |
| 7416622 | Method and system for thermal treatment of rails | Klaus Kuppers, Thomas Nerzak | 2008-08-26 |
| 6689230 | Method and apparatus for cooling hot-rolled sections | Klaus Kuppers, Manfred Albedyhl, Bruno Bohmer | 2004-02-10 |
| 6682612 | Method of heat treatment of wire | Uwe Plociennik, Klaus Kuppers, Rainer Kohlmann | 2004-01-27 |
| 6474567 | Water cooling device for wire | Rudiger Grimmel, Karl Keller, Klaus Kuppers, Uwe Plociennik | 2002-11-05 |
| 6415850 | Method of measuring and regulating temperature and quantity of cooling water for water-coolable mold walls of a continuous casting mold | Uwe Plociennik | 2002-07-09 |
| 6355119 | Heat treatment method for producing boundary-layer hardened long products and flat products of unalloyed or low-alloy steel | Andreas Peters | 2002-03-12 |
| 6142003 | Method and apparatus for cooling hot-rolled rolling stock, particularly hot-rolled wide strip | Uwe Plociennik, Ludwig Weingarten, Martin Braun | 2000-11-07 |
| 6098909 | Laying tube for windings | Klaus Kuppers | 2000-08-08 |
| 6059903 | Method of cooling sectional girders | Wolfgang Roloff, Lutz Kümmel, Rolf Stodt, Heinz-Jürgen Oudehinken, Hans-Georg Hartung | 2000-05-09 |
| 5927634 | Coiling steel rod | Gunter Grenz, Werner Kohlstedde | 1999-07-27 |
| 5902422 | Ferritic coiling of wire or bar steel | Hans-Georg Hartung, Wolfgang Roloff, Paul-Josef Mauk | 1999-05-11 |
| 5830293 | Method of cooling steel sections which are hot from rolling | Rainer Kohlmann | 1998-11-03 |
| 5440889 | Method of and arrangement for cooling of hot rolled sections in particular rails | Egon Sippel, Manfred Albedyhl, Friedrich Hollmann | 1995-08-15 |