Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4893482 | Warp-knitting fabric with oblique and diagonal filling threads | Bertram Frenzel, Heinz Kemter, Wolfgang Wuensch, Peter Zeisberg | 1990-01-16 |
| 4873844 | Method and apparatus for the production of textile strip | Bertram Frenzel, Heinz Kemter, Wolfgang Wunsch, Peter Zeisberg | 1989-10-17 |
| 4841747 | Warp-knitting machine, especially sewing-knitting machine, and method for the production of warp-knit fabric with oblique and diagonal filling threads | Bertram Frenzel, Heinz Kemter, Wolfgang Wuensch, Peter Zeisberg | 1989-06-27 |
| 4628571 | Method for production of a non-woven fabric | Karl-Heinz Marx, Peter Offermann, Ralf-Dieter Reumann, Matthias Magel, Bertram Frenzel | 1986-12-16 |
| 4589169 | Apparatus for production of a non-woven fabric | Karl-Heinz Marx, Peter Offermann, Ralf-Dieter Reumann, Matthias Magel, Bertram Frenzel | 1986-05-20 |
| 4503688 | Chain stitching machine, especially stitched goods machine | Wolfgang Vogel, Werner Trinks, Horst Heilmann, Dietmar Wolfermann | 1985-03-12 |