Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5766489 | Process and arrangement for continously carrying out photoreactions in a liquid phase | Guenter Kreisel, Kristina Dubnack | 1998-06-16 |
| 5569734 | Curable epoxy resin mixtures containing metal salts | Klaus Petschel | 1996-10-29 |