DH

Dirk Jan van Heijningen

PB Procraft Development B.V.: 3 patents #1 of 1Top 100%
📍 Alphen aan den Rijn, NL: #1 of 9 inventorsTop 15%
Overall (2021): #85,107 of 548,734Top 20%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11207709 Composite stencils, methods of making, and methods of decorating with composite stencils — 2021-12-28
10940682 Photosensitive stencils and methods — 2021-03-09
10919288 Method of producing a multilayered product — 2021-02-16