LW

Leonardus Jacobus Johannus Welzen

TB Ten Cate Thiolon B.V.: 1 patents #1 of 5Top 20%
📍 Urmond, NL: #2 of 3 inventorsTop 70%
Overall (2004): #168,736 of 270,089Top 65%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6815059 Artificial fibre as well as an artificial lawn for sports fields provided with such fibre Geurt Bastiaan Slootweg, Marinus Hendrikus Olde Weghuis, Frederik Jan Van Der Gaag, Christian Antoine Marie Jean-Pierre Widdershoven 2004-11-09