Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D905984 | Vehicle seat | Michael Ritzel | 2020-12-29 |
| D904777 | Vehicle seat | Dieter Armbrecht, Min Jung Park | 2020-12-15 |
| D721895 | Vehicle seat | Michael Ritzel, Dieter Armbrecht | 2015-02-03 |
| 7458644 | Vehicle seat, in particular a sports seat | Michael Ritzel | 2008-12-02 |
| D562576 | Vehicle seat | Michael Ritzel | 2008-02-26 |
| D534005 | Vehicle seat | — | 2006-12-26 |
| 7131697 | Sports seat for a vehicle, especially for a motor vehicle | Friedrich Muellner | 2006-11-07 |
| D509077 | Vehicle seat | Dieter Armbrecht | 2005-09-06 |
| D507122 | Vehicle seat | — | 2005-07-12 |
| D506084 | Vehicle seat | Dieter Armbrecht | 2005-06-14 |
| D504785 | Vehicle seat | Michael Ritzel | 2005-05-10 |
| D504579 | Vehicle seat | Dieter Armbrecht | 2005-05-03 |
| D396152 | Vehicle seat | Bernd Rager, Dieter Armbrecht | 1998-07-21 |
| D388966 | Vehicle seat | Bernd Rager, Dieter Armbrecht | 1998-01-13 |
| D387914 | Vehicle seat | Bernd Rager, Dieter Armbrecht | 1997-12-23 |
| D317533 | Vehicle seat or similar article | — | 1991-06-18 |
| D315255 | Vehicle seat or similar article | — | 1991-03-12 |