Kassel
Germany
7
2026-04-02
The entities that hold a legal rights for patent applications filed by inventor Arnold Siegfried:
Siegfried Arnold from Kassel, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
TUBE FOR GUIDING OF CLEANING FLUIDS
#2 | 2024-06-20MULTILAYER PIPELINE
#3 | 2023-09-07SUSTAINABLY MANUFACTURED MULTILAYER TUBE
#4 | 2023-06-01HYDROGEN TUBE
#5 | 2021-03-25MULTI-LAYERED MOTOR VEHICLE TUBE
#6 | 2020-12-24MULTIPLE LAYER MOTOR VEHICLE HOSE LINE
#7 | 2019-09-19Use of tubing as temperature control tubing
2943483 ⎘