JL

John W. Liddle

BA Bayer Materialscience Ag: 1 patents #483 of 1,035Top 50%
Overall (All Time): #3,337,835 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7601761 Rigid polyurethane foams with increased heat performance Jan L. R. Clatty, Timothy R. Whelan, Michael T. Wellman, Marie W. Urick 2009-10-13