Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6958414 | Preparation of at least one organic compound by heterogeneously catalyzed partial gas-phase oxidation | Volker Schliephake, Ulrich Hammon, Carl-Ludwig Krüger, Jürgen Schröder, Klaus Joachim Müller-Engel | 2005-10-25 |
| 5927248 | Method of monitoring an overheating protective arrangement during full-load operation of an internal combustion engine | Bernd Schott, Klaus Joos | 1999-07-27 |
| 5711282 | Method for forming a fuel-air mixture and fuel supply device for an internal combustion engine | Klaus Joos | 1998-01-27 |
| 5626724 | Recovery of N-ethylpiperazine by distillation | Klaus-Dieter Malsch, Douglas Hutton | 1997-05-06 |
| 5441439 | Method of finishing a surface of a workpiece | Hans Grimm, Walter Lang, Karl-Heinz Bergen, Ulrich Klink | 1995-08-15 |
| 5197444 | Fuel-supply system and tank assembly for an internal combustion engine | Nikolaus Benninger, Wolfgang Boerkel, Gunther Plapp, Rainer Schillinger | 1993-03-30 |
| 5116996 | Purification of indigo | Reinhold Kohlhaupt, Walter Bieg | 1992-05-26 |
| 4981266 | Injection valve | Karl Aichele, Wolfgang Kramer, Mathias Linssen, Alois Stemmer, Michael Wissmann | 1991-01-01 |
| 4907746 | Injection valve | Karl Aichele, Wolfgang Kramer, Mathias Linssen, Alois Stemmer, Michael Wissmann | 1990-03-13 |
| 4732327 | Injection valve | Karl Aichele, Wolfgang Kramer, Mathias Linssen, Alois Stemmer, Michael Wissmann | 1988-03-22 |
| 4689734 | High-voltage direct-voltage source | — | 1987-08-25 |
| 4606317 | Fuel injection system | Gerhard Jauch, Ulrich Leu, Willi Strohl | 1986-08-19 |
| 4363446 | Fuel injection nozzle | Gunther Jaggle, Heinrich Knapp | 1982-12-14 |
| 4296285 | High-voltage, blast-actuated power switch having field electrodes | Lutz Niemeyer | 1981-10-20 |