DV

Dionysius Jacobus Maria DE VLIEGER

Shell Oil Compny: 1 patents #60 of 223Top 30%
Overall (2020): #490,769 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10562012 Process for the preparation of a catalyst and a process for producing glycols using the catalyst Hendrik Albertus COLIJN 2020-02-18