CM

Charles M. MacDonald

HE Hercules: 1 patents #345 of 715Top 50%
Overall (All Time): #3,855,420 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5132399 Color of tall oil fractions by treating soap skimmings Richard Robert Suchanec 1992-07-21