JW

Johannes Arnoldus Maria Willemsen

Shell Oil Compny: 1 patents #2,223 of 4,423Top 55%
📍 Hoogvliet, NL: #3 of 17 inventorsTop 20%
Overall (All Time): #1,801,204 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11602723 Modular additive manufactured reactor system Gabriel Francis De Scheemaker 2023-03-14
5177164 Process for shortstopping an emulsion polymerization Sijtske M. De Vries 1993-01-05