Patent holdings for IPC class D04B 39/04

Total number of patents in this class: 3

10-year publication summary

0
0
0
1
0
0
1
0
0
0
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Fitt S.p.A.
206
1
Milliken & Company
1152
1
Technische Universität Dresden
559
1
Other owners 0