Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8215278 | Internal combustion engine having an elastic connector and method of producing same | Stefan Kummermehr, Stefan Richter, Thomas Techow, Viktoria Schmidt, Christoph von Hiller +2 more | 2012-07-10 |
| 8104138 | Portable handheld suction/blower apparatus | Harald Schliemann | 2012-01-31 |
| 7963266 | Starter apparatus for an internal combustion engine | Ulrich Kapinsky, Roland Schmidt, Florian Krane, Alfred Bothner, Heiko Stöcker | 2011-06-21 |
| 7896612 | Blower unit and portable blower | Harald Schliemann, Daniel Hirt | 2011-03-01 |
| 7837434 | Power tool | Harald Schliemann | 2010-11-23 |
| 7739773 | Portable blower | Harald Schliemann, Daniel Hirt | 2010-06-22 |
| 7698779 | Hand-guided portable vacuum/blower device | Harald Schliemann | 2010-04-20 |
| 7685673 | Manually guided blower | Dieter Kremsler, Roman Dawen, Klaus Langhans, Kirsten Schellin | 2010-03-30 |
| 7269904 | Portable handheld work apparatus | Roland Schmidt, Antonio Fattorusso, Hans Nickel, Patrick Schlauch, Olaf Schmidt | 2007-09-18 |
| 6851403 | Valve drive having a rocker arm | Bernhard Durr, Bruhns Imke, Jurgen Haberlein, Harald Schliemann, Jorg Schlossarczyk | 2005-02-08 |
| 6749180 | Diaphragm carburetor for an internal combustion engine that operates with scavenging air | Bernhard Durr, Werner Geyer | 2004-06-15 |
| 6736240 | Lubrication mechanism for a cam drive | Bernhard Durr, Harald Schliemann, Jorg Schlossarczyk | 2004-05-18 |
| 6715212 | Portable handheld work apparatus | Bernhard Durr, Harald Schliemann, Jorg Schlossarczyk | 2004-04-06 |
| 6550438 | Valve drive having a rocker arm | — | 2003-04-22 |
| 6546905 | Valve drive mechanism for an internal combustion engine | Bernhard Durr, Harald Schliemann | 2003-04-15 |
| 6539911 | Lubrication mechanism for a cam drive | Bernhard Durr, Harald Schliemann, Reinhard Friedrich | 2003-04-01 |
| 6539908 | Inlet conduit for a valve-controlled internal combustion engine and method of producing a flow deflection edge in an inlet conduit | Harald Schliemann, Imke Bruhns | 2003-04-01 |
| 6375171 | Vibration damper | Helmut Zimmermann, Horst Otterbach, Bernhard Durr, Karl-Heinz Klopfer, Klaus-Martin Uhl +2 more | 2002-04-23 |
| 6256890 | Mounting mechanism for an adjustable component that is to be held | Harald Schliemann, Hans Nickel | 2001-07-10 |
| 5560345 | Start-assist device on a membrane carburetor | Werner Geyer, Thilo Barth, Peter Stucke, Horst Eckhardt, Harald Schliemann +1 more | 1996-10-01 |