Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8578575 | Device and method for producing a UD layer | Matthias Seifert, Frank Vettermann, Astrid Kirchberg, Matthias THIEME | 2013-11-12 |
| 8567024 | Device and method for producing a UD layer | Hans-Juergen Heinrich, Frank Vettermann, Astrid Kirchberg, Alexander Wegner | 2013-10-29 |
| 7536761 | Device and method for spreading a carbon fiber hank | Juergen Nestler, Frank Vettermann | 2009-05-26 |
| 7458236 | Device for feeding fiber bands to a knitting machine | Karl-Heinz Kinder, Wolfgang Pester, Gottfried Roth, Frank Schubert, Frank Vettermann +2 more | 2008-12-02 |
| 6151923 | Apparatus for supplying a multi-layer, multi-axial layer of yarn to the knitting site of a warp knitting machine | Jan Gruenert, Frank Vettermann, Dietmar Grenzendoerfer, Dieter Erth, Jens Fischer +1 more | 2000-11-28 |