Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7815887 | Conductive nonwoven fabric | Werner Schafer, Hans Rettig, Karim Salama, Achim Bock, Silke Wagener +1 more | 2010-10-19 |
| 6802873 | Method for producing dyed textile materials consisting of polyester and polyamide | Heike Bartl | 2004-10-12 |
| 6527834 | Filter for gaseous media | Klaus Veeser, Mathias Pudleiner, Dirk Dantz | 2003-03-04 |
| 5534325 | Flame barrier comprising a nonwoven fabric layer containing phenolic, para-aramid or melamine staple fibers in combination with vermiculite | Werner Schafer, Hans Hettenbach | 1996-07-09 |
| 4709490 | Insole | Walter Fottinger | 1987-12-01 |
| 4581286 | Artificial split suede leather and a process for producing same | Walter Fottinger, Karl-Heinz Morweiser, Erich Fahrbach | 1986-04-08 |
| 4431687 | Method for the manufacture of a fabric-type artificial leather | Walter Fottinger, Erich Fahrbach, Karl-Heinz Morweiser, Bohuslav Tecl | 1984-02-14 |