Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427572 | Method for the powder metallurgical production of a component | Heiko Grueneberg, Alexander Jakob | 2025-09-30 |
| 11959404 | Layer sintered valve seat ring, process for its production, combinations therewith and their use | Andreas Gutmann, Marco Ortlieb, Patrick Sutter | 2024-04-16 |
| 11796000 | Sintered bearing bush material, sliding bearing, internal combustion engine and electric motor | Andreas Gutmann, Lilia Kurmanaeva, Patrick Sutter | 2023-10-24 |
| 11619258 | Sliding bearing, method for producing a sliding bearing, internal combustion engine having a sliding bearing and electric machine having a sliding bearing | Armin Geis, Andreas Gutmann, Lilia Kurmanaeva, Alexander Puck, Patrick Sutter | 2023-04-04 |
| 11346314 | Method for producing a valve seat ring by powder metallurgy | Heiko Heckendorn, Alexander Mueller, Roland Scholl | 2022-05-31 |
| 11325184 | Method for producing a powder-metallurgical product | Heiko Heckendorn, Lilia Kurmanaeva, Patrick Sutter | 2022-05-10 |
| 11154930 | Method for producing a porous shaped body | Roland Ruch, Roland Scholl, Patrick Sutter | 2021-10-26 |
| 11098619 | Method for producing a copper-infiltrated valve seat ring | Heiko Grueneberg, Heiko Heckendorn, Patrick Sutter | 2021-08-24 |
| 11090720 | Method for producing a powder-metallurgical product | Heiko Heckendorn, Roland Ruch, Patrick Sutter, Rene Suetterle | 2021-08-17 |
| 10612432 | Tribological system, comprising a valve seat ring and a valve | Heiko Heckendorn, Peter Jaeggi, Roland Ruch, Roland Scholl | 2020-04-07 |
| 10272496 | Method for producing a valve seat ring | Christoph Beerens, Heiko Heckendorn, Roland Scholl | 2019-04-30 |
| 10253400 | Heat-resistant bearing material made of an austenitic iron matrix alloy | Lutz Steinert | 2019-04-09 |