LP

Larry C. Powell

IP Imerys Pigments: 1 patents #31 of 72Top 45%
Overall (All Time): #3,276,338 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7648032 Effective reductive bleaching of mineral slurries Jun Yuan, Robert J. Pruett 2010-01-19