Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492997 | Piston for an internal combustion engine | Ralf Braig, Kai Schreer, Ioan Stefan | 2022-11-08 |
| 11022063 | Cylinder bore for a cylinder housing of an internal combustion engine, and arrangement having a cylinder bore and a piston | Stefan Gaiselmann | 2021-06-01 |
| 10927788 | Piston of an internal combustion engine | Sascha-Oliver Boczek | 2021-02-23 |
| 10731599 | Piston for an internal combustion engine and method for producing same | — | 2020-08-04 |
| 10400657 | Piston for an internal combustion engine and cover plate for a piston | Harald Mueller | 2019-09-03 |
| 10352268 | Method for producing a cast component with an insert | Stefan Gaiselmann | 2019-07-16 |
| 10252293 | Method for coating cooling channel with coating containing hexagonal boron nitride | Stephan Koerner | 2019-04-09 |
| 9765728 | Piston for an internal combustion engine | Sascha-Oliver Boczek | 2017-09-19 |
| 9670870 | Method for producing a cast component with an insert | Stefan Gaiselmann | 2017-06-06 |
| 9664137 | Piston | — | 2017-05-30 |
| 9611804 | Method for producing a piston | Sascha-Oliver Boczek, Rainer Scharp | 2017-04-04 |
| 9494106 | Piston for an internal combustion engine | — | 2016-11-15 |
| 9488126 | Method for producing a cylinder liner surface and cylinder liner | Stefan Gaiselmann | 2016-11-08 |
| 9416750 | Piston for an internal combustion engine | — | 2016-08-16 |
| 9394994 | Hybrid pin for connecting a piston for an internal combustion engine to a piston rod, and pressing device for producing the hybrid pin | Roland Lochmann | 2016-07-19 |
| 9109530 | Piston for an internal combustion engine | — | 2015-08-18 |
| 8899208 | Internal combustion engine piston having axially extending cooling bores | — | 2014-12-02 |
| 8720319 | Cylinder sleeve | Stefan Gaiselmann | 2014-05-13 |
| 8701618 | Piston/piston ring arrangement | — | 2014-04-22 |
| 8459228 | Method for the production of a piston for an internal combustion engine and piston for an internal combustion engine | — | 2013-06-11 |
| 8282748 | Process for producing metal matrix composite materials | Florian Moll, Lutz Oemisch, Karl Ulrich Kainer, Norbert Hort, Hajo Dieringa +1 more | 2012-10-09 |
| 7892482 | Material on the basis of an aluminum alloy, method for its production, as well as use therefor | Peter Krug, Gero Sinha | 2011-02-22 |
| 7798135 | Exhaust gas recirculation device | Rafael Weisz, Andreas Gruner | 2010-09-21 |
| 7484493 | Insert for a cylinder sleeve or a cylinder of an internal combustion engine | Kay Stapelbroek | 2009-02-03 |
| 6892689 | Cooling duct piston for a direct-injection diesel engine | Joachim Schulz | 2005-05-17 |