TM

Thomas Ferdinand Middeldorf

📍 Bochum, DE: #506 of 1,022 inventorsTop 50%
Overall (All Time): #3,729,118 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5686029 Procedure for manufacturing fire-proof crucibles for steel-processing ladles — 1997-11-11