Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7942463 | Rear-window roller blind with back-seat shelf as a support element | Herbert Walter | 2011-05-17 |
| 7828039 | Guideless window shade with improved sliders | Dieter Gassenheimer, Herbert Walter, Klaus Güsewell | 2010-11-09 |