HH

Herbert Hummel

FT Fina Technology: 1 patents #198 of 308Top 65%
Overall (All Time): #3,852,954 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5122583 Efficiency of a pre-polymerized catalyst John A. Ewen, Alan Bitzer, David L. Gressett 1992-06-16