WP

William M. Petrik

EX ExxonMobil: 1 patents #5,661 of 10,161Top 60%
Overall (All Time): #3,956,589 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4761444 Blend composition of sulfo EPDM's having improved tear properties Pawan K. Agarwal, Richard T. Garner 1988-08-02