HS

Heiko Spengemann

LG Leybold Gmbh: 1 patents #211 of 430Top 50%
📍 Langenselbold, DE: #59 of 111 inventorsTop 55%
Overall (All Time): #3,870,267 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4993690 Electroslag remelting plant including an ingot mold and a hood Otto W. Stenzel, Wolfram Diemar, Heinz Kohnert, Leo Emiljanow, Helmut Grof 1991-02-19