MD

Marcus Johannes Antonius Van Dongen

Shell Oil Compny: 2 patents #1,477 of 4,423Top 35%
📍 The Hague, NL: #260 of 926 inventorsTop 30%
Overall (All Time): #2,054,382 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8779223 Method and apparatus for reducing additives in a hydrocarbon stream Paul Clinton, Nishant Gupta 2014-07-15
8445737 Method and apparatus for reducing additives in a hydrocarbon stream Paul Clinton, Nishant Gupta 2013-05-21