Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12059757 | Welding component cooling system for cooling a welding component | Sebastian Licht, Andreas Leonhartsberger, Peter Brandlmayr | 2024-08-13 |
| 8179085 | Method and apparatus for charging an energy store | Bernhard Artelsmair, Gerhard Horner | 2012-05-15 |
| 5526843 | Venting valve for a fuel tank | Gunter Wolf | 1996-06-18 |
| 5272813 | Portable handheld work apparatus | Gunter Wolf, Herbert Armbruster | 1993-12-28 |
| 5233750 | Chain saw having a sprocket wheel cover and a brake device integrated into the cover | Gunter Wolf | 1993-08-10 |
| 5233945 | Portable handheld work apparatus | Gunter Wolf, Rudolf Dirks | 1993-08-10 |
| 5199389 | Work apparatus having an air-cooled internal combustion engine | Gunter Wolf | 1993-04-06 |
| 5018492 | Work apparatus having one handle for one-handed operation | Gunter Wolf | 1991-05-28 |
| 4836297 | Handheld portable tool having an internal combustion engine | Wolfgang C. Dorner, Helmut Lux | 1989-06-06 |
| 4644658 | Lubricating-oil pump arrangement for a motor-driven apparatus | Hans Dolata, Gerd Itzrodt, Adam Kelbert, Siegfried Ryssel, Anton Wehle +2 more | 1987-02-24 |
| 4610228 | Crankcase assembly for an engine of a portable tool | Michael Leuchte | 1986-09-09 |
| 4610229 | Crankshaft assembly for an engine of a portable tool | Michael Wissmann, Hans Nickel, Michael Leuchte | 1986-09-09 |