Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946187 | Water-vapor-permeable, water-resistant composite material, clothing produced from the same, and method of making the same | Volker Schuster | 2005-09-20 |
| 5955172 | Shoe with a ventilation layer | — | 1999-09-21 |