HB

Hermann Block

ND National Research Development: 1 patents #307 of 1,071Top 30%
Overall (All Time): #1,661,170 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5108639 Electrorheological fluid containing a base-treated polyanthine solid phase John Chapples, Timothy David George Watson 1992-04-28
4853434 Modified thermosetting resin, a method for its production and its use 1989-08-01
4687589 Electronheological fluids Jeffrey P. Kelly 1987-08-18