Hot dip coated steel strip having an improved surface appearance and method for production thereof
US-11655531-B2 · May 23, 2023 · US
This page is not indexed by search engines while we improve data quality.
Macherey Friedhelm patents
Macherey Friedhelm is listed as an inventor on 15 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Macherey Friedhelm |
| Total patents | 15 |
| First publication | Jul 30, 2015 |
| Latest publication | May 23, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for manufacturing flat steel products and flat steel product
US-11453923-B2 · Sep 27, 2022 · US
Method for Manufacturing Flat Steel Products and Flat Steel Product
US-2020332379-A1 · Oct 22, 2020 · US
Hot dip coated steel strip having an improved surface appearance and method for production thereof
US-2020224300-A1 · Jul 16, 2020 · US
Flat product made of a metal material and roll and method for producing such flat products
US-10252305-B2 · Apr 9, 2019 · US
Flat Steel Product Having a Zn-Galvannealed Protective Coating, and Method for the Production Thereof
US-2018312955-A1 · Nov 1, 2018 · US
Metallic flat product which is subjected to surface finishing by hot-dip coating and which is preferably composed of steel
US-10081857-B2 · Sep 25, 2018 · US
Apparatus for the continuous hot-dip coating of metal strip
US-9745653-B2 · Aug 29, 2017 · US
Method for the hot-dip coating of metal strip, in particular steel strip
US-9670573-B2 · Jun 6, 2017 · US
Device for hot dip coating metal strip including a snout and an extension piece
US-9453275-B2 · Sep 27, 2016 · US
Recent patents
Latest publications not already listed above.
Apparatus for the continuous hot-dip coating of metal strip
US-2016102393-A1 · Apr 14, 2016 · US
Method for the Hot-Dip Coating of Metal Strip, in Particular Steel Strip
US-2015376758-A1 · Dec 31, 2015 · US
Apparatus for Hot Dip Coating Metal Strip
US-2015368776-A1 · Dec 24, 2015 · US
Metallic Flat Product Which is Subjected to Surface Finishing by Hot-Dip Coating and Which is Preferably Composed of Steel
US-2015368777-A1 · Dec 24, 2015 · US
Flat Product Made of a Metal Material and Roll and Method for Producing Such Flat Products
US-2015209848-A1 · Jul 30, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Thyssenkrupp Steel Europe Ag | 15 |
| Thyssenkrupp Ag | 4 |
| Daetwyler Graphics Ag | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C23C2/40 | 13 |
| C23C2/06 | 11 |
| B32B15/013 | 7 |
| C23C2/003 | 6 |
| C23C2/004 | 6 |