Inventor
HOLTERMANN HEINZ
DE5 patents
⚠️ This page may combine multiple inventors who share the name “HOLTERMANN HEINZ”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TECHNOMETAL GES FUER METALLTEC
4 patentsUS5421563AJun 6, 1995
Slide closure for melting pots
TECHNOMETAL GES FUER METALLTEC13 citations69
US6042633AMar 28, 2000
Process for post-combustion of reaction gases produced during the vacuum processing of steel
TECHNOMETAL GES FUER METALLTEC2 citations59
US5096164AMar 17, 1992
Steel-processing vessel having a graphite rod heating means
TECHNOMETAL GES FUER METALLTEC1 citations47
US4872648AOct 10, 1989
Reaction vessel for processing steel
TECHNOMETAL GES FUER METALLTEC0 citations37