JM

Johannes Margaretha Anna Joan Van Montfort

Shell Oil Compny: 1 patents #2,223 of 4,423Top 55%
Overall (All Time): #2,940,544 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9624445 Improvements relating to coal to liquid processes Robert Van Den Berg, Jacobus Hendrikus Scheerman, Johannes Gerardus Maria Schilder 2017-04-18