| Patent | Date |
|---|
Device and method for controlling and/or regulating an annealing or heat treatment furnace of a production line processing metal material
Grant 10,077,942 - Hartung , et al. September 18, 2 | 2018-09-18 |
Device And Method For Controlling And/or Regulating An Annealing Or Heat Treatment Furnace Of A Production Line Processing Metal Material
App 20160102916 - Hartung; Hans-Georg ; et al. | 2016-04-14 |
Roll stand
Grant 8,544,308 - Hartung October 1, 2 | 2013-10-01 |
Method and Device for Annealing and Descaling Strips of Stainless Steel
App 20110315280 - Behrens; Holger ; et al. | 2011-12-29 |
Roll Stand
App 20110232350 - Hartung; Hans-Georg | 2011-09-29 |
Method Of And Hot-dip Installation For Stabilizing A Strip Guided Between Stripping Dies Of The Hot-dip Coating Installation And Provided With A Coating
App 20100285239 - Behrens; Holger ; et al. | 2010-11-11 |
Method and device for hot dip coating metal strip, especially metal strip
App 20100050937 - Behrens; Holger ; et al. | 2010-03-04 |
Apparatus For Hot-Dip Coating Of A Metal Strand
App 20090272319 - Behrens; Holger ; et al. | 2009-11-05 |
Method for straightening a metal strip and straightening machine
Grant 7,530,250 - Hartung , et al. May 12, 2 | 2009-05-12 |
Device for hot dip coating a metal strip
Grant 7,476,276 - Behrens , et al. January 13, 2 | 2009-01-13 |
Method of and Device for Cleaning a Metal Sheet
App 20080210256 - Kretschmer; Matthias ; et al. | 2008-09-04 |
Method and Device For Hot-Dip Coating a Metal Strip
App 20080145569 - Behrens; Holger ; et al. | 2008-06-19 |
Method for Straigtening a Metal Strip and Straightening Machine
App 20080098784 - Hartung; Hans-Georg ; et al. | 2008-05-01 |
Device for the Continuous Lengthening of a Metal Strip by Traction, and Method for Operating One Such Device
App 20080047314 - Gramer; Andreas ; et al. | 2008-02-28 |
Method and device for coating a metal bar by hot dipping
App 20070172598 - Brisberger; Rolf ; et al. | 2007-07-26 |
Method for hot dip coating a metal bar and method for hot dip coating
App 20070104885 - Hartung; Hans-Georg ; et al. | 2007-05-10 |
Device for coating metal bars by hot dipping
Grant 7,214,272 - Hartung , et al. May 8, 2 | 2007-05-08 |
Method and device for melt dip coating metal strips, especially steel strips
App 20070036908 - Behrens; Holger ; et al. | 2007-02-15 |
Method of operating a section straightening machine
Grant 7,159,431 - Hartung , et al. January 9, 2 | 2007-01-09 |
Device for hot dip coating a metal strip
App 20060243203 - Behrens; Holger ; et al. | 2006-11-02 |
Roll stand comprising a crown-variable-control (CVC) roll pair
Grant 7,059,163 - Hartung , et al. June 13, 2 | 2006-06-13 |
Method and device for descaling and/or cleaning a metal casting
App 20060108034 - Frommann; Klaus ; et al. | 2006-05-25 |
Method and device for tension leveling a cold-rolled strip and regulating the degree of leveling
Grant 6,925,845 - Behrens , et al. August 9, 2 | 2005-08-09 |
Device for coating metal bars by hot dipping
App 20050120950 - Hartung, Hans-Georg ; et al. | 2005-06-09 |
Method of operating a section straightening machine
App 20050056068 - Hartung, Hans Georg ; et al. | 2005-03-17 |
Section straightening machine
Grant 6,843,091 - Hartung , et al. January 18, 2 | 2005-01-18 |
Roll stand comprising a crown-variable-control (cvc) roll pair
App 20040003644 - Hartung, Hans Georg ; et al. | 2004-01-08 |
Section straightening machine
App 20030172703 - Hartung, Hans Georg ; et al. | 2003-09-18 |
Apparatus for changing the position of the web in structural shape rolling
App 20030079512 - Hartung, Hans Georg ; et al. | 2003-05-01 |
Roll for influencing flatness
Grant 6,138,487 - Hartung , et al. October 31, 2 | 2000-10-31 |
Roll stand for rolling strip
Grant 5,964,116 - Bode , et al. October 12, 1 | 1999-10-12 |
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