AW

Alex Frederik Woldhuis

Shell Oil Compny: 3 patents #1,070 of 4,423Top 25%
Overall (All Time): #1,517,026 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8987175 Process for producing a purified synthesis gas stream Robert Van Den Berg, Matthieu Simon Henri Fleys, Mark Jan Prins, Cornelis Jacobus Smit 2015-03-24
6749670 Process for trapping particulate matter in hot gas and trap therefor Steven Paul Giles, Marinus Marcus Wilhelmus Johannes Miggelbrink, James A. Salter, Charles Phillip Brundrett 2004-06-15
5534236 Removing ammonia from an ammonia-containing gas mixture 1996-07-09