MD

Mark Duchnak

S( Specialty Minerals (Michigan): 1 patents #24 of 67Top 40%
📍 Summerville, SC: #155 of 314 inventorsTop 50%
🗺 South Carolina: #8,412 of 15,501 inventorsTop 55%
Overall (All Time): #3,507,536 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6544314 Process and apparatus for automatically controlling slag foaming James W. Stendera, David Viers 2003-04-08