JW

Jan Woerdenweber

DK D. Swarovski Kg: 2 patents #4 of 67Top 6%
Overall (All Time): #1,779,272 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12090933 Decorative composite body Annemarie Leber, Cornelius Magerl, Dennis Nissen 2024-09-17
11821069 Method of making a decorative article, such as a jewellery piece Alexander Rief, Thomas Rauch 2023-11-21