Method for the powder metallurgical production of a component
US-12427572-B2 · Sep 30, 2025 · US
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Wintrich Klaus patents
Wintrich Klaus is listed as an inventor on 26 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wintrich Klaus |
| Total patents | 26 |
| First publication | Mar 26, 2015 |
| Latest publication | Sep 30, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Ptc semiconductor ceramic composition, method for producing the semiconductor ceramic and heating device and use
US-2025022637-A1 · Jan 16, 2025 · US
Layer sintered valve seat ring, process for its production, combinations therewith and their use
US-11959404-B2 · Apr 16, 2024 · US
Sintered bearing bush material, sliding bearing, internal combustion engine and electric motor
US-11796000-B2 · Oct 24, 2023 · US
Sliding bearing, method for producing a sliding bearing, internal combustion engine having a sliding bearing and electric machine having a sliding bearing
US-11619258-B2 · Apr 4, 2023 · US
Layer sintered valve seat ring, process for its production, combinations therewith and their use
US-2023084759-A1 · Mar 16, 2023 · US
Method for producing a valve seat ring by powder metallurgy
US-11346314-B2 · May 31, 2022 · US
Method for producing a powder-metallurgical product
US-11325184-B2 · May 10, 2022 · US
Wear resistant, highly thermally conductive sintered alloy
US-2022136561-A1 · May 5, 2022 · US
Method for the powder metallurgical production of a component
US-2022097134-A1 · Mar 31, 2022 · US
Recent patents
Latest publications not already listed above.
Method for producing a porous shaped body
US-11154930-B2 · Oct 26, 2021 · US
Sintered bearing bush material, sliding bearing, internal combustion engine and electric motor
US-2021277944-A1 · Sep 9, 2021 · US
Sliding bearing, method for producing a sliding bearing, internal combustion engine having a sliding bearing and electric machine having a sliding bearing
US-2021277936-A1 · Sep 9, 2021 · US
Method for producing a copper-infiltrated valve seat ring
US-11098619-B2 · Aug 24, 2021 · US
Method for producing a powder-metallurgical product
US-11090720-B2 · Aug 17, 2021 · US
Method for producing a copper-infiltrated valve seat ring
US-2020157978-A1 · May 21, 2020 · US
Tribological system, comprising a valve seat ring and a valve
US-10612432-B2 · Apr 7, 2020 · US
Method for producing a powder-metallurgical product
US-2020061703-A1 · Feb 27, 2020 · US
Method for producing a powder-metallurgical product
US-2019381570-A1 · Dec 19, 2019 · US
Method for producing a valve seat ring
US-10272496-B2 · Apr 30, 2019 · US
Method for producing a valve seat ring by powder metallurgy
US-2019105714-A1 · Apr 11, 2019 · US
Heat-resistant bearing material made of an austenitic iron matrix alloy
US-10253400-B2 · Apr 9, 2019 · US
Tribological system, comprising a valve seat ring and a valve
US-2018209311-A1 · Jul 26, 2018 · US
Method for producing a porous shaped body
US-2017157672-A1 · Jun 8, 2017 · US
Method for producing a valve seat ring
US-2016375494-A1 · Dec 29, 2016 · US
Heat-resistant bearing material made of an austenitic iron matrix alloy
US-2015086411-A1 · Mar 26, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Mahle Int Gmbh | 26 |
| Mhale Int Gmbh | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C22C38/04 | 16 |
| B22F5/008 | 15 |
| C22C38/02 | 14 |
| B22F2998/10 | 13 |
| C22C38/44 | 12 |