JG

John H. Gottschalk

DO Domtar: 1 patents #30 of 68Top 45%
Overall (All Time): #3,956,150 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4759840 Particle classifier Wallace J. McIntyre 1988-07-26