Inventor

HARTEL GEORG

DE2 patents

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

PETER SIEGFRIED

1 patent

US4543193ASep 24, 1985

Process for preventing the precipitation of elementary sulphur in riser pipes of probes for natural gas

PETER SIEGFRIED14 citations65

SGL CARBON AG

1 patent

US7931709B2Apr 26, 2011

Process and apparatus for generating hydrogen

SGL CARBON AG2 citations54