HV

Hans F. Vanbrackle

EX ExxonMobil: 1 patents #5,661 of 10,161Top 60%
Overall (All Time): #3,790,882 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5286804 Halogenation of star-branched butyl rubber with improved neutralization Kenneth W. Powers, Hsien-Chang Wang, Robert N. Webb, James V. Fusco, Michael F. McDonald 1994-02-15