ES

Ernst Jan Siewers

📍 Alkmaar, CO: #1 of 1 inventorsTop 100%
Overall (2020): #478,302 of 565,922Top 85%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10876253 Method of dyeing a substrate comprising elastomeric fibre and non-elastomeric fibre, and a dyed subtrate comprising these fibres Martijn Van Der Kraan, Lara Gonzalez Lopez, Geert Feye Woerlee 2020-12-29