Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6680032 | Process and apparatus for preparing granulates | Hans Uhlemann, Burkhard Braun, Gerhard Stopp, Horts Karkossa | 2004-01-20 |
| 6120903 | Multilayered, flat shaped part with a visible side and a support layer | Joachim Petzoldt, Reinhold Dederichs, Elke Springer | 2000-09-19 |
| 5856371 | Polyurethane sandwich structure element and process for production thereof | Wolfgang Grimm, Hans Mandel, Ernst-Christoph Prolingheuer | 1999-01-05 |
| 4626274 | Herbicidal agents | Robert R. Schmidt, Herbert Voege | 1986-12-02 |
| 4500348 | Oil-in-water emulsions, and their use | Heinz J. Niessen, Otto Telle, Hermann Neumaier | 1985-02-19 |