SD

Steve R. Duffy

BA Badische: 1 patents #8 of 29Top 30%
📍 Clute, TX: #34 of 61 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #4,079,637 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4362682 Chip-free staple fiber process Gerald A. Berg, Hermann Buchert, Richard E. Harder, E. R. Higgs, Louis D. Hoblit +3 more 1982-12-07