Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398843 | Lubricant dispenser | Kuno Buehner, Ralf Engelhardt, Jochen Lehnert, Thomas Haupt | 2025-08-26 |
| 9689530 | Method of dosing lubricant grease with a lubricant dispenser | Jochen Lehnert, Manfred Grom, Thomas Haupt | 2017-06-27 |
| 9458964 | Lubricant dispenser | Kuno Buehner, Manfred Grom | 2016-10-04 |
| 9217342 | Collecting container for lubricants | — | 2015-12-22 |
| 9004228 | Container for collecting waste lubricant | Thomas Hildenbrand | 2015-04-14 |
| 8978828 | Method for metered dispensing of lubricant | Jochen Lehnert, Rainer Morper | 2015-03-17 |
| 8607933 | Lubricant-dispensing system and method of operating same | — | 2013-12-17 |
| 6450792 | Hydraulic displacement machine | Christoph Renner | 2002-09-17 |
| 6387000 | Pressure medium supply arrangement for a continuous variable transmission | Manfred Unsöld | 2002-05-14 |
| 6328537 | Radial piston pump | Franz Pawellek, Johann Schneider, Manfred Unger | 2001-12-11 |
| 6293253 | Control for a fluid pressure supply system, particularly for high pressure in a fuel injection system | Bernhard Arnold, Franz Pawellek | 2001-09-25 |
| 5975233 | Hydraulic system for a motor vehicle | — | 1999-11-02 |
| 5713331 | Injection and exhaust-brake system for an internal combustion engine having several cylinders | Manfred Unger | 1998-02-03 |
| 5697336 | Engine brake for a multi-cylinder internal combustion engine | Frank Pawellek, Manfred Unger | 1997-12-16 |
| 5676109 | Hydraulic system, in particular an engine brake for an internal combustion engine | Manfred Unger, Burkhard Willig | 1997-10-14 |
| 5571243 | Pump device for supplying fuel from a tank to an internal combustion engine | Bernhard Arnold, Franz Pawellek | 1996-11-05 |
| 5382140 | Radial-piston pump | Franz Pawellek, Bernhard Arnold | 1995-01-17 |
| 5358383 | Radial-piston pump for internal combustion engine fuel | Bernhard Arnold, Franz Pawellek | 1994-10-25 |
| 5354183 | Pumping device with a main pumping stage and a supply pump | Franz Pawellek, Bernhard Arnold | 1994-10-11 |
| 5309881 | Engine brake for a multicyclinder internal combustion engine | Franz Pawellek | 1994-05-10 |
| 5257605 | Engine brake for a multicylinder internal combustion engine | Franz Pawellek | 1993-11-02 |
| 4838765 | Axial piston pump | Peter Wusthof, Manfred Lotter, Rainer Stolzer | 1989-06-13 |
| 4813858 | Gerotor pump with pressure valve and suction opening for each pressure chamber | — | 1989-03-21 |
| 4527460 | Radial piston machine | Sinclair Cunningham, Peter Wusthof | 1985-07-09 |