Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12337708 | Method and device for charging an intermediate circuit capacitor in a high-voltage network | Gholamabas Esteghlal, Michael Ruffer, Thomas Daub | 2025-06-24 |
| 9487093 | Control device for a DC-to-DC converter of an electrical drive system, and a method for operating a DC-to-DC converter | Daniel Raichle, Thomas Knorpp, Michael Ruffer | 2016-11-08 |
| 8677661 | Container arrangement | Lutz Wolle | 2014-03-25 |
| 7069906 | Throttle housing comprising a modular lid element | Stefan Josten | 2006-07-04 |
| 6986860 | Method for producing a throttle valve unit with integrated throttle valve | Wolfgang Schaefer, Stefan Josten | 2006-01-17 |
| 6987239 | Method for producing seal-welded connections between a stamped grid and a plastic component | Klaus Kaiser | 2006-01-17 |
| 6866018 | Electric-motor adjusting unit for a metering system of an internal combustion engine | Klaus Kaiser, Michael Brozio, Stefan Josten | 2005-03-15 |
| 6840217 | Device for restoring a rotary member | Johannes Meiwes, Michael Brozio, Stefan Josten, Reinhard Gallert, Klaus Kaiser | 2005-01-11 |
| 6763582 | Throttle valve unit with drive unit receptacle and drive unit contact | Klaus Kaiser, Michael Brozio, Stefan Josten | 2004-07-20 |
| 6761348 | Throttle devices housing with flexible compensation elements for internal combustion engines | Stefan Josten | 2004-07-13 |
| 6755698 | Universal pressed screen for various connector designs | Klaus Kaiser | 2004-06-29 |
| 6595185 | Heatable throttle device for internal combustion engines | — | 2003-07-22 |