Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11088590 | Connection unit for a wiper motor and wiper motor | Siegfried Stefani, Harald Kapitza, David Rignault | 2021-08-10 |
| 11043873 | Connection unit for a wiper motor and wiper motor | Siegfried Stefani, Harald Kapitza, David Rignault | 2021-06-22 |
| 10641339 | Securing element for a bearing element | Siegfried Stefani | 2020-05-05 |
| 10308226 | Wiper motor for the cleaning of vehicle windows and windscreen wiper system | Siegfried Stefani, Markus Stubbe | 2019-06-04 |
| 9905984 | Windscreen wiper motor and carbon holder plate for a windscreen wiper motor | Siegfried Stefani, Werner Hartmann | 2018-02-27 |
| 9608497 | Windscreen wiper motor | Harald Kapitza, Siegfried Stefani, Werner Hartmann | 2017-03-28 |
| 6431026 | Mechanism housing | Bernd Walther, Martin Csermak, Hans-Peter Rieger, Sonja Riehardt | 2002-08-13 |
| 6051899 | Drive mechanism | Bernd Walther, Martin Csermak | 2000-04-18 |
| 5973433 | Brush support plate | J Gunter Kiehnle, Bernd Walther | 1999-10-26 |
| 5965239 | Plastics housing | Bernd Walther, Martin Csermak, Hans-Peter Rienhardt | 1999-10-12 |
| 5707156 | Casting | Dieter Losch | 1998-01-13 |