Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7977829 | Housing of an electrical machine comprising cooling channels extending in a housing wall | Markus Platen, Michael Zisler | 2011-07-12 |
| 7140067 | Vacuum cleaner handle and stiffening element | Wilma Albert, Herbert Kess, Andreas Schlereth, 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, Andreas Schlereth, Thomas Seith | 2006-07-18 |