Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11274269 | Solid fragrance-containing composition | Tobias Segler, Thomas Holderbaum, Michael Voelker | 2022-03-15 |
| 10701772 | Lighting device with variable light distribution | — | 2020-06-30 |
| 7987896 | Method for guiding a cast material out of a casting chamber of a casting system, and casting system for casting a cast material | — | 2011-08-02 |
| 7331690 | Infrared headlight | — | 2008-02-19 |
| 7061168 | Infrared reflector and infrared radiator having an infrared reflector | — | 2006-06-13 |
| 6890090 | Headlight for a motor vehicle | Gerhard Weihing, Karl Ruoff, Michael Scholl, Guenter Steinert, Duane Schliebe | 2005-05-10 |
| 6779912 | Headlight, especially for a motor vehicle, and method for adjusting light radiated by the headlight | Wolfgang Krieg, Harry Hofmann | 2004-08-24 |
| 6782511 | Behavioral-synthesis electronic design automation tool business-to-business application service provider | Elof Frank, Bernd Braune, David Knapp, Pradeep Fernandes | 2004-08-24 |
| 6749326 | Headlight, in particular for a motor vehicle | Karl-Otto Dobler, Klaus Nagel, Wolfgang Krieg, Harry Hoffmann | 2004-06-15 |
| 5775793 | Headlight for vehicles | Horst Haenel, Georg Ebinger, Giancarlo Chiarmonte | 1998-07-07 |
| 5653528 | Headlight for a vehicle | Bert Jenner | 1997-08-05 |
| 5465195 | Headlight for motor vehicles | Bert Jenner, Giancarlo Chiaramonte, Wolfgang Lehmann | 1995-11-07 |
| 5390087 | Headlight for vehicles | Hans Daumueller, Heinz Ruckwied | 1995-02-14 |
| 5122934 | Headlight for motor vehicle | — | 1992-06-16 |
| 5119570 | Method for continuously crystalizing polyester material | Hans Russemeyer, Manfred Kerl, Beat Hani, Werner Kagi | 1992-06-09 |
| 5090134 | Method and apparatus for continuously crystallizing polyester material | Hans Russemeyer, Manfred Kerl, Beat Hani, Werner Kagi | 1992-02-25 |
| 5077641 | Headlight for power vehicle | Klaus Jahnel, Reiner Jocher, Horst Dahm | 1991-12-31 |
| 4954671 | Connectible switching device | — | 1990-09-04 |
| 4668819 | Process for the manufacture of unsaturated esters of carboxylic acids | Hans Fernholz, Hans Krekeler, G/u/ nter Roscher, Heinz Schmitz, Friedrich Wunder | 1987-05-26 |
| 4590217 | Process for the manufacture of acetic acid, acetaldehyde and ethanol | Ernst I. Leupold, Friedrich Wunder | 1986-05-20 |
| 4501917 | Process for carbonylating formaldehyde acetals | Hans-Jurgen Arpe | 1985-02-26 |
| 4481146 | Process for the preparation of an ethyl ester | Ernst I. Leupold, Knut Popp | 1984-11-06 |
| 4442228 | Process for the manufacture of ethanol from synthesis gas | Ernst I. Leupold, Friedrich Wunder, Hans-Jurgen Arpe, Horst Hachenberg | 1984-04-10 |
| 4372878 | Process for the preparation of an aluminum silicate catalyst for converting methanol containing water and/or dimethyl ether containing water into lower olefins | Friedrich Wunder, Ernst I. Leupold, Horst Hachenberg, Klaus Unger | 1983-02-08 |
| 4351908 | Process for the manufacture of acetic acid, acetic aldehyde and ethanol from synthesis gas | Ernst I. Leupold | 1982-09-28 |