Inventor

FREIMANN PAUL

DE5 patents

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

VOEST ALPINE AG

4 patents

US4776285AOct 11, 1988

Process for gasifying fuels with oxygen or oxygen-containing gases to be carried out in a shaft-like furnace arrangement

VOEST ALPINE AG9 citations70

US4651656AMar 24, 1987

Method for processing a heavy-metal-containing residue from the chemical industry

VOEST ALPINE AG12 citations70

US4960439AOct 2, 1990

Arrangement for gasifying fuels

VOEST ALPINE AG2 citations60

US4941890AJul 17, 1990

Process for gasifying fuels

VOEST ALPINE AG2 citations60

SOMMER METALLWERKE

1 patent

US5170725ADec 15, 1992

Method and system of pyroprocessing waste products, particularly scrap metal, adulterated by organic components

SOMMER METALLWERKE25 citations83