Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749896 | Self-cross linking powder paint based on epoxy resins and the use thereof | Rolf Boysen, Christoph-Stephan Hilger, Carsten Vietze, Josef Rademacher | 2004-06-15 |
| 6624229 | Powder paints and the use thereof for producing low-noise powder paint coatings | Rolf Boysen, Birgit Perdun | 2003-09-23 |
| 6242052 | Triboelectric chargeable coating powder | Christoph-Stephan Hilger, Rolf Boysen, Ulrike Schlosser, Erwin Czech, Udo Mayer +2 more | 2001-06-05 |