Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7140067 | Vacuum cleaner handle and stiffening element | Wilma Albert, Herbert Kess, Sebastian Räder, Jörg Schröter, Thomas Seith | 2006-11-28 |
| 7076832 | Vacuum cleaner with pivotal fixture for dust bag reinforcing plate in a dust bag compartment | Wilma Albert, Herbert Kess, Albert Kleinhenz, Sebastian Räder, Thomas Seith | 2006-07-18 |
| 6862775 | Vacuum cleaner nozzle | Wilma Albert, Martin Jessenberger, Herbert Kess, Thomas Seith | 2005-03-08 |
| 6854156 | Handle for a vacuum cleaner | Wilma Albert, Martin Jessenberger, Herbert Kess, Thomas Seith | 2005-02-15 |
| 6820305 | Vacuum cleaner with accessories | Wilma Albert, Martin Jessenberger, Herbert Kess, Thomas Seith | 2004-11-23 |
| 6626390 | Cord winder | Wilma Albert, Elmar Freund, Martin Jessenberger, Herbert Kess | 2003-09-30 |