Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7445177 | Bobbin and especially a bobbin wound with a yarn | Annette Quaas, Christian Troidl | 2008-11-04 |
| 7159379 | Sewing thread and method for producing such a sewing thread | Pierre Hornez, Karl Greifeneder | 2007-01-09 |
| 6905764 | Sewing thread and method for producing such as a sewing thread | Pierre Hornez, Karl Greifeneder | 2005-06-14 |