RH

Richrd M. Hughes

HE Hercules: 1 patents #345 of 715Top 50%
Overall (All Time): #4,110,490 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4199369 Aqueous fortified rosin dispersions Heinz Warnecke 1980-04-22