Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5283024 | Method of producing perborate | Klaus Koester, Franz-Josef Carduck, Ulrich Jahnke | 1994-02-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5283024 | Method of producing perborate | Klaus Koester, Franz-Josef Carduck, Ulrich Jahnke | 1994-02-01 |