Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9756898 | Item of footwear with ventilation in the bottom region of the shaft, and air-permeable spacer structure which can be used for this purpose | Marc Peikert, Christian Bier, Andrea Giupponi | 2017-09-12 |
| 9750301 | Item of footwear with ventilation in the bottom region of the shaft, and air-permeable spacer structure which can be used for this purpose | Christian Bier, Marc Peikert | 2017-09-05 |