Hot-Formed Previously Welded Steel Part with very High Mechanical Resistance and Production Method
US-2024116141-A1 · Apr 11, 2024 · US
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Ehling Wolfram patents
Ehling Wolfram is listed as an inventor on 21 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ehling Wolfram |
| Total patents | 21 |
| First publication | May 4, 2017 |
| Latest publication | Apr 11, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Methods for preparation of sheets to be used for fabrication of a welded steel blank and fabricating a welded blank
US-2024042556-A1 · Feb 8, 2024 · US
Methods for preparation of sheets to be used for fabrication of a welded steel blank and fabricating a welded blank
US-11826856-B2 · Nov 28, 2023 · US
Hot-Formed Previously Welded Steel Part with very High Mechanical Resistance and Production Method
US-2022347797-A1 · Nov 3, 2022 · US
Hot-formed previously welded steel part with very high mechanical resistance and production method
US-11426820-B2 · Aug 30, 2022 · US
Method for the preparation of aluminized steel sheets to be welded and then press hardened
US-11097377-B2 · Aug 24, 2021 · US
Methods for preparation of sheets to be used for fabrication of a welded steel blank and fabricating a welded blank
US-2021162550-A1 · Jun 3, 2021 · US
Method for producing a welded metal blank and thus obtained welded metal blank
US-2021046577-A1 · Feb 18, 2021 · US
Hot-formed previously welded steel part with very high mechanical resistance and production method
US-10828729-B2 · Nov 10, 2020 · US
Welded blanks made from aluminized steel sheets and having advantageous welded joint characteristics
US-10780529-B2 · Sep 22, 2020 · US
Recent patents
Latest publications not already listed above.
Method and device for preparing aluminum-coated steel sheets intended for being welded and then hardened under a press; corresponding welded blank
US-10668570-B2 · Jun 2, 2020 · US
Method for the preparation of aluminized steel sheets to be welded and then press hardened
US-10654134-B2 · May 19, 2020 · US
Method for the preparation of aluminized steel sheets to be welded and then press hardened
US-2020016697-A1 · Jan 16, 2020 · US
Welded blanks made from aluminized steel sheets and having advantageous welded joint characteristics
US-2020001403-A1 · Jan 2, 2020 · US
Method for the preparation of aluminized steel sheets to be welded and then press hardened
US-2020001402-A1 · Jan 2, 2020 · US
Method for producing a pre-coated metal sheet
US-2019001438-A1 · Jan 3, 2019 · US
Hot-Formed Previously Welded Steel Part with very High Mechanical Resistance and Production Method
US-2017341187-A1 · Nov 30, 2017 · US
Method for the preparation of aluminized steel sheets to be welded and then press hardened
US-9827633-B2 · Nov 28, 2017 · US
Hot-Formed Previously Welded Steel Part with very High Mechanical Resistance and Production Method
US-2017304952-A1 · Oct 26, 2017 · US
Method for the preparation of aluminized steel sheets to be welded and then press hardened
US-2017266761-A1 · Sep 21, 2017 · US
Method and device for preparing aluminum-coated steel sheets intended for being welded and then hardened under a press; corresponding welded blank
US-2017120391-A1 · May 4, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Arcelormittal | 21 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B23K2101/34 | 21 |
| B23K2103/08 | 20 |
| B23K2103/50 | 20 |
| B23K26/60 | 19 |
| B23K26/32 | 19 |