CS

Carroll Simpson

AH American Hoechst: 1 patents #61 of 142Top 45%
Overall (All Time): #4,060,651 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4414756 Method and apparatus for treating strand-like material Ludwig Schierl 1983-11-15