Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9254513 | Method and device for lubricating rollers and a rolled strip of a rolling stand | Hartmut Pawelski, Jürgen Seidel | 2016-02-09 |
| 8761453 | Method and device for the surface inspection of strip pieces | Dirk Achenbach | 2014-06-24 |
| 8511126 | Cooling device for cooling a metal strip | Dietrich Mathweis, Hartmut Pawelski, Friedhelm Gieseler, Heiko Zetzsche, Stefan Tammert | 2013-08-20 |
| 8474294 | Rolling stand, rolling train, and method for rolling metal strip | Reiner Kopp, Heinrich Röse | 2013-07-02 |
| 8302445 | Roll stand and method for rolling a rolled strip | Hartmut Pawelski, Ludwig Weingarten | 2012-11-06 |
| 8141401 | Method and apparatus for analyzing a layer of metal-working liquid | Arnt Kohlrausch, Hartmut Pawelski | 2012-03-27 |
| 8001820 | Method for lubricating and cooling rollers and metal strips on rolling in particular on cold rolling of metal strips | Hartmut Pawelski, Ludwig Weingarten, Friedhelm Gieseler, Peter Jollet | 2011-08-23 |
| 7690235 | Method of and device for cooling and or lubrication | Rolf Buenten, Hartmut Pawelski, Ludwig Weingarten, Heiner Siebel, Klaus Grimm +1 more | 2010-04-06 |
| 7540178 | Rolling installation and method for producing metal strips | Martin Peter, Ulrich Patzelt | 2009-06-02 |
| 7472574 | Method of and rolling mill stand for cold rolling mill stand for cold rolling of metallic rolling stock in particular rolling strip with nozzles for gaseous or liquid treatment media | Hartmut Pawelski, Ludwig Weingarten, Peter Jollet | 2009-01-06 |
| 7434435 | Method and device for applying an adjustable tensile-stress distribution, in particular in the edge regions of cold-rolled metal strips | Hartmut Pawelski, Ludwig Weingarten, Thorsten Bode, Jurgen Klockner, Ralf Ohrndorf | 2008-10-14 |
| 6928753 | Device for keeping a cold-rolled strip dry in the outlet of strip rolling mills | Armin Klapdor | 2005-08-16 |
| 6834521 | Method and device for drying and keeping dry especially cold-rolled strip in the delivery area of cold-rolling and strip-rolling plants | Wolfgang Denker, Michael Hanisch | 2004-12-28 |
| 6161406 | Method of preadjusting cold deforming plants | Andreas Peters, Andreas Gramer | 2000-12-19 |
| 6138487 | Roll for influencing flatness | Hans-Georg Hartung, Helmut Kuhn, Wolfgang Denker, Klaus Klamma | 2000-10-31 |
| 6038906 | Roll stand for strip rolling | Hans-Georg Hartung, Jochen Münker | 2000-03-21 |
| 5964116 | Roll stand for rolling strip | Thorsten Bode, Hans-Georg Hartung | 1999-10-12 |
| 5178937 | Belt for papermaking machines | Eberhard Janssen, Wolfgang Schaefer | 1993-01-12 |
| 5055920 | Still picture decoder for color television signals having a phase changing color carrier | Gerhard Illetschko, Reiner Noske | 1991-10-08 |
| 5038210 | Test pattern signal generator for producing zone plate and other test patterns | Winfried Deckelmann, Stefan Ott | 1991-08-06 |
| 4855826 | Zone plate signal generator | Gerhard Wischermann | 1989-08-08 |
| 4851909 | Method and apparatus for maintaining audio/ video synchronism in a television signal read-out from a digital buffer memory by a reference signal | Reiner Noske, Jurgen Heitmann | 1989-07-25 |
| 4750343 | Device for detecting and regulating the planeness of strip-shaped rolled products, especially thin-gage strips, for cold rolling mills | Gerhard Richter, Axel Barten | 1988-06-14 |
| 4706110 | Apparatus for decoding a PAL standard color television signal | — | 1987-11-10 |
| 4641180 | Electronic circuit apparatus for separating the luminance and color information of a color television signal | — | 1987-02-03 |