Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5494675 | Anti-dandruff shampoo | Helmut Beilharz, Bernard Seubert | 1996-02-27 |
| 5360915 | Modified huminates and their preparation | Bernhard Seubert | 1994-11-01 |
| 5284651 | Huminates, process and uses | Bernhard Seubert | 1994-02-08 |
| 5271772 | Hazardous chemical decontamination process | Hans W. Kleffner, Bernhard Seubert | 1993-12-21 |
| 4942181 | Method of protecting fish | Ulrich Spitaler | 1990-07-17 |