Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7896612 | Blower unit and portable blower | Harald Schliemann, Manfred Rabis | 2011-03-01 |
| 7883360 | Battery pack | — | 2011-02-08 |
| 7879479 | Battery pack utilizing integrally joined locking and holding means | Heiko Roehm | 2011-02-01 |