Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8968913 | Rechargeable battery pack for an electrical load | Heiko Rosskamp, Gernot Liebhard, Henrik Gaul, Joachim Kolb | 2015-03-03 |
| 8962169 | Battery pack for a hand-guided power tool | Heiko Roβkamp, Harald Mang, Matthias Müller | 2015-02-24 |
| 8869912 | Electric power tool with battery pack | Heiko Roβkamp, Harald Mang, Matthias Müller, Georg Heinzelmann | 2014-10-28 |
| 8546012 | Battery pack with electronic monitoring device integrated in the housing cover | — | 2013-10-01 |
| 8389143 | Portable hand-guided electric device with battery pack | Heiko Roβkamp, Harald Mang, Matthias Müller | 2013-03-05 |
| 7490587 | Portable handheld work apparatus | Heiko Rosskamp, Georg Maier, Alexander Erkert, Daniel Herbst, Marcus Saak +1 more | 2009-02-17 |