Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12009706 | Drive device having a brushless electric motor | Uwe Christian, Roland Kalb, Helmut Pfalzgraf, Wolfgang Strauss | 2024-06-11 |
| 11973402 | Drive device having a brushless electric motor | Roland Kalb, Helmut Pfalzgraf, Wolfgang STRAUß, Uwe Christian | 2024-04-30 |
| 11828098 | Drive device for a window lift, having a bearing element for fixing a stator in a housing | — | 2023-11-28 |
| 11821252 | Drive device for a window lifter having a gear cover | Roland Kalb | 2023-11-21 |
| 11396769 | Drive assembly for a window lifter having a stop ring for a cable drum | Roland Kalb | 2022-07-26 |
| 11313166 | Drive device for a window regulator | Roland Kalb | 2022-04-26 |
| 11236538 | Acoustically decoupled drive device for a window lifter | Roland Kalb | 2022-02-01 |
| 11187024 | Drive device for a window opener, with a bearing structure on a carrier element | Roland Kalb | 2021-11-30 |
| 8544209 | Window lifter assembly | Raimund Aschmutat, Olaf Kriese, Thomas Salhoff, Werner Stammberger | 2013-10-01 |
| 6041549 | Device for linking a window lifter arm to the movable window pane of a motor vehicle | Gerhard Schust, Daryl Elms | 2000-03-28 |