RD

Richard C. DeChellis

IM International Rolling Mill: 1 patents #3 of 14Top 25%
UE United Engineering: 1 patents #4 of 10Top 40%
Overall (All Time): #3,956,730 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4761983 Method and apparatus for winding material on a drum Vladimir B. Ginzburg, Robert H. Ellis 1988-08-09