Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11998869 | Filter element | — | 2024-06-04 |
| D947475 | Vacuum | — | 2022-03-29 |
| 7659693 | Rechargeable battery | Maic Hensel, Juergen Weiss, Ralph Diehl, Martin Schmidgall | 2010-02-09 |
| 7578026 | Vacuum cleaner | Alessandro Albanello, Peter Langer, Uli Haeussermann, Roland Jeutter | 2009-08-25 |
| 7450367 | Cleaning apparatus | Juergen Frank, Maic Hensel | 2008-11-11 |
| 6241594 | Hand machine tool adjustable front handle | — | 2001-06-05 |
| 5855517 | Releasable coupling for machine tools | — | 1999-01-05 |