LW

Leonardus Jacobus Johannus Welzen

DB Dsm Ip Assets B.V.: 2 patents #39 of 311Top 15%
📍 Urmond, NL: #1 of 3 inventorsTop 35%
Overall (2016): #121,405 of 481,213Top 30%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9522518 Method for the manufacturing of a low shrinkage flexible sheet Dietrich Wienke, Roelof Marissen, Martinus Johannes Nicolaas Jacobs 2016-12-20
9406826 Flexible electrical generators Johannes Petrus Marinus Plug, Fanciscus Gerardus Henricus Van Duijnhoven, Josephina Johanna Maria Gerarda Swagten 2016-08-02