Inventor

VAN DER SMAN LEONARDUS MARIA

NL2 patents

⚠️ This page may combine multiple inventors who share the name “VAN DER SMAN LEONARDUS MARIA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BARTHEL RENE GEORGES ERNST

1 patent

US8835516B2Sep 16, 2014

Fischer Tropsch process using improved extrudates

BARTHEL RENE GEORGES ERNST5 citations58

SHELL OIL CO

1 patent

US10166537B2Jan 1, 2019

Particle extrusion

SHELL OIL CO0 citations42