Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6537672 | Powder-coated domestic appliances with a top coat based on epoxy silane | Stefan Sepeur, Ralf Winkler, Helmut Schmidt, Frank Joerdens, Gerhard Schmidmayer | 2003-03-25 |
| 6500534 | Powder-coated substrates with topcoat based on silanes containing epoxide groups | Stefan Sepeur, Ralf Winkler, Helmut Schmidt | 2002-12-31 |