DB

Daniel J. Bederka

IT Isg Technologies: 1 patents #12 of 26Top 50%
Overall (All Time): #3,456,381 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6932250 Submerged entry nozzle and method for maintaining a quiet casting mold — 2005-08-23