Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7964053 | Patterned linoleum sheeting | Marco Dowidat-Eskes, Jorg Nienaber | 2011-06-21 |
| 7544421 | Fire behavior of a floor covering based on linoleum and cork | Hanns-Jörg Mauk, Milko Ess | 2009-06-09 |
| 6462123 | Conductive linoleum floor covering | Karen Brumm | 2002-10-08 |