Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8062100 | Water supply for a hand-held power tool | Wolfgang Layher, Klaus-Martin Uhl, Sebastian Hansen, Frank Berbig | 2011-11-22 |
| 7784772 | Spring system | Axel Knopp, Karl-Heinz Darscheid, Stefan Bonnekessel, Rainer Massmann, Rolf Mintgen +4 more | 2010-08-31 |
| 7713111 | Water supply for a hand-held power tool | Wolfgang Layher, Frank Berbig, Georg Maier, Harald Mang | 2010-05-11 |
| 7621407 | Extracorporeal blood filter system | — | 2009-11-24 |
| 7572377 | Extracorporeal blood filter system | — | 2009-08-11 |
| 7490587 | Portable handheld work apparatus | Heiko Rosskamp, Georg Maier, Volker Reber, Alexander Erkert, Marcus Saak +1 more | 2009-02-17 |
| 6293239 | Valve gear for gas exchange valves of internal combustion engines | — | 2001-09-25 |