Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7544421 | Fire behavior of a floor covering based on linoleum and cork | Guido Burmeister, Hanns-Jörg Mauk | 2009-06-09 |
| 7306843 | Linoleum-based planar structure and process for making same | Karl-Heinz Schwonke, Marco Dowidat-Eskes, Ole Markmann | 2007-12-11 |
| 7238416 | Linoleum-based floor covering with improved flame-retardant properties and a method for producing the same | Hanns-Jörg Mauk, Karl-Heinz Schwonke | 2007-07-03 |
| 6946541 | Composition based on renewable raw materials | Bernd Kastl, Siegfried Reichert, Hanns-Jörg Mauk | 2005-09-20 |
| 6248405 | Material containing polyreaction products for the coating layer of planar structures | Bernd Kastl, Bernhard Jung | 2001-06-19 |
| 6150436 | Material containing polyreactions products and method for the production thereof | Bernd Kastl, Hanns-Jörg Mauk | 2000-11-21 |