Inventor

KOHNERT HEINZ

DE3 patents

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

LEYBOLD HERAEUS GMBH & CO KG

2 patents

US4658404AApr 14, 1987

Induction furnace with a furnace bottom and a lid

LEYBOLD HERAEUS GMBH & CO KG19 citations79

US4775981AOct 4, 1988

Melting furnace with weight-related control of the consumable electrode

LEYBOLD HERAEUS GMBH & CO KG11 citations66

LEYBOLD AG

1 patent

US4993690AFeb 19, 1991

Electroslag remelting plant including an ingot mold and a hood

LEYBOLD AG10 citations67