Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789779 | Magnet valve, in particular for a traction-controlled hydraulic vehicle brake system | Werner Wilde, Dieter Kawa, Ulrich Sickinger, Harald Speer, Siegfried Fritsch +9 more | 2004-09-14 |
| 6598944 | Electromagnetic device, especially for an anti-slip, hydraulic vehicle brake system | Guenter Wolff, Martin Oehler, Dirk Hofmann | 2003-07-29 |
| 6254199 | Solenoid valve for a slip-regulated hydraulic brake system of a vehicle | Siegfried Fritsch, Martin Kirschner | 2001-07-03 |
| 6193481 | Piston pump | Norbert Alaze, Ernst-Dieter Schaefer, Wolfgang Schuller, Guenther Schnalzger, Ralf Zitzelsberger +2 more | 2001-02-27 |
| 5931179 | Hydraulic unit, particularly for a slip-controlled vehicle brake system and process for the production thereof | Guenther Schnalzger, Martin Kirschner | 1999-08-03 |
| 5879060 | Electrically controllable valve, especially for installation in a hydraulic brake system of a vehicle | Guenther Schnalzger, Andrew-James Griffiths | 1999-03-09 |
| 5718489 | Hydraulic unit for traction-controlled motor vehicle brake systems | Michael Friedow, Juergen Lander, Georg Spalding, Johann Guggemos, Hermann Hoelle +4 more | 1998-02-17 |
| 5468057 | Hydraulic vehicle brake system with a hydraulic unit for wheel slip control | Guenther Hohl, Erich Ludewig, Guenter Kaes | 1995-11-21 |
| 5425575 | Electromagnetic valve housing containing throttle and check valve which permit armature stroke adjustment | Klaus Schmidt, Werner Wilde, Norbert Alaze, Kurt Herzog, Klaus Muller +1 more | 1995-06-20 |
| 5417481 | Hydraulic vehicle brake system with a hydraulic unit for wheel slop control | Guenther Hohl, Erich Ludewig, Guenter Kaes | 1995-05-23 |
| 5223234 | Method for producing molybdenum trioxide (MOO.sub.3) from raw materials that contain MOS.sub.2 | Gerhard Melcher, Claudio Q. Diaz, Gerardo A. Herrera | 1993-06-29 |
| 5167442 | Hydraulic brake system for motor vehicles | Norbert Alaze, Werner Wilde, Guenter Kaes | 1992-12-01 |
| 5141025 | Check valve | Alexander Eichhorn, Hans-Joerg Fees, Guenther Hohl, Guenter Kaes | 1992-08-25 |
| 4919396 | Apparatus for smelting meltable substances, particularly ore concentrates | Walter Fritsch | 1990-04-24 |
| 4666132 | Method and apparatus for the pyrometallurgical treatment of fine grained solids to produce molten products | Gerhard Melcher, Wolfgang Wuth | 1987-05-19 |
| 4639269 | Method and apparatus for the reducing treatment of molten metals and/or slags thereof | Hermann Hilbrans, Michael Gamroth, Gerhard Melcher | 1987-01-27 |
| 4566903 | Method for the pyrometallurgical treatment of fine grained solids to produce molten products | Gerhard Melcher, Wolfgang Wuth | 1986-01-28 |
| 4412583 | Apparatus and methods for cooling exhaust gas streams containing suspended particles | — | 1983-11-01 |
| 4389041 | Pyrometallurgical furnace system with readily removable wall sections | — | 1983-06-21 |
| 4358094 | Furnace system for smelting ore concentrate and the like | Heinz Cordewener | 1982-11-09 |
| 4337927 | Furnace installation particularly for the melting of ore concentrate | — | 1982-07-06 |
| 4315620 | Stack for the thermal treatment of material | Jorg Kruger | 1982-02-16 |