Inventor

SCHWETZ KARL

DE2 patents

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

KEMPTEN ELEKTROSCHMELZ GMBH

1 patent

US4118256AOct 3, 1978

Process for the production of oxygen-free copper casting and moldings

KEMPTEN ELEKTROSCHMELZ GMBH8 citations68

WACKER CHEMIE GMBH

1 patent

US6777076B2Aug 17, 2004

Graphite-coated shaped body made of sintered silicon carbide

WACKER CHEMIE GMBH4 citations57