Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5289514 | Fuel assembly for a boiling water reactor with a sealing spring between the foot part and the fuel assembly channel | Hans-Joachim Lippert | 1994-02-22 |
| 5276719 | Hydraulic control rod drive for a nuclear reactor | Pramod Batheja, Peter Rau | 1994-01-04 |
| 5189361 | High voltage DC power generation circuit powered from the alternator of a motor vehicle | — | 1993-02-23 |
| 5137682 | Antieject device for control members of nuclear reactors | Gerhard Hau, Helmut Moldaschl, Peter Rau, Rainer Huber, Anton Kautetzky +1 more | 1992-08-11 |
| 4929610 | Composition which contain hydroxylated derivatives of vitamin D.sub.3 | Walter Rambeck, Harald Weiser, Hermann Zucker | 1990-05-29 |
| 4853557 | Automotive alternator power generator for welding or use of power tools | Stratford Voogt | 1989-08-01 |
| 4788499 | Method and eddy current test probe for the inspection of screws for nuclear reactor pressure vessels | Edgar Friedrich, Erich Modlich | 1988-11-29 |
| 4744928 | Regular packing for countercurrent mass and direct heat transfer columns | — | 1988-05-17 |
| 4691032 | Process for the preparation of cholesterol derivatives and novel intermediates therefor | Andor Furst, Ludwig Labler | 1987-09-01 |
| 4568491 | Process for the preparation of cholesterol derivatives and novel intermediates therefor | Andor Furst, Ludwig Labler | 1986-02-04 |
| 4565216 | Device for gravimetric distribution of liquid for mass and heat transfer columns | — | 1986-01-21 |
| 4514670 | Electric positioning motor control system, particularly automatic vehicle antenna extension system | Reinhard Fassel, Hans Rauch, Jurgen Wesemeyer, Hans-Joachim Raddant | 1985-04-30 |
| 4455339 | Packing for an exchange column | — | 1984-06-19 |
| 4427605 | Tray device for collecting and distributing liquid for a counter-current column | Robert Hunkeler | 1984-01-24 |
| 4380225 | Vehicle engine ignition system utilizing light guides for protection against interference | Jurgen Wesemeyer, Georg Haubner | 1983-04-19 |
| 4378769 | Digital ignition control for a magnetopowered ignition system of an internal combustion engine | Georg Haubner, Jurgen Wesemeyer, Hans Schrumpf | 1983-04-05 |
| 4337744 | Ignition system for internal combustion engines | Karl Seeger, Werner Jundt, Manfred Mezger, Uwe Kiencke, Jurgen Wesemeyer +1 more | 1982-07-06 |
| 4327687 | Timing system for process control in internal combustion engines | Georg Haubner, Jurgen Wesemeyer, Hans Schrumpf | 1982-05-04 |
| 4312812 | Process for the manufacture of cholesterol derivatives | Andor Furst, Ludwig Labler | 1982-01-26 |
| 4305881 | Process for 1.alpha.,3.beta.-dihydroxy-.DELTA..sup.5 -steroids | Andor Furst, Ludwig Labler | 1981-12-15 |
| 4296050 | Packing element for an exchange column | — | 1981-10-20 |
| 4287565 | Monitoring system for program controlled apparatus | Georg Haubner, Jurgen Wesemeyer, Hans Schrumpf, Jorg Birmelin, Manfred Schwab +3 more | 1981-09-01 |
| 4267810 | Control system for control of repetitive events, e.g. ignition, fuel injection, in internal combustion engines | Jurgen Wesemeyer, Georg Haubner, Hans Schrumpf | 1981-05-19 |
| 4193921 | Pregnane derivatives | Andor Furst, Ludwig Labler | 1980-03-18 |