FM

Friedhelm Macherey

TA Thyssenkrupp Steel Europe Ag: 8 patents #23 of 347Top 7%
TA Thyssenkrupp Ag: 1 patents #327 of 885Top 40%
📍 Alpen, DE: #5 of 43 inventorsTop 15%
Overall (All Time): #620,302 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11655531 Hot dip coated steel strip having an improved surface appearance and method for production thereof Robert Yanik, Bastian Schöntaube, Frank Vennemann, Jennifer Schulz, Folkert Schulze-Kraasch 2023-05-23
11453923 Method for manufacturing flat steel products and flat steel product Frank Friedel, Lena Sattler, Robert Yanik 2022-09-27
10252305 Flat product made of a metal material and roll and method for producing such flat products Karl-Heinz Kopplin, Martin Koch, Stefan Wischmann, Folkert Schulze-Kraasch, Jörg Wahser +2 more 2019-04-09
10081857 Metallic flat product which is subjected to surface finishing by hot-dip coating and which is preferably composed of steel Jegor Bergen, Frank Spelleken, Michael Peters, Manuela Ruthenberg, Florian Spelz 2018-09-25
9745653 Apparatus for the continuous hot-dip coating of metal strip Norbert Schaffrath, Thorsten Müller, Gernot Nothacker, Tim Rübenstrunk 2017-08-29
9670573 Method for the hot-dip coating of metal strip, in particular steel strip Jegor Bergen, Frank Spelleken, Michael Peters, Manuela Ruthenberg, Florian Spelz 2017-06-06
9453275 Device for hot dip coating metal strip including a snout and an extension piece Jegor Bergen, Frank Spelleken, Michael Peters, Manuele Ruthenberg, Florian Spelz 2016-09-27
8349098 Process for producing a component from a steel product provided with an Al-Si coating and intermediate product of such a process Franz-Josef Lenze, Michael Peters, Manuela Ruthenberg, Sascha Sikora 2013-01-08