DK

Darrell Keith Knigge

IA Interroll Holding Ag: 1 patents #36 of 82Top 45%
Overall (All Time): #3,101,275 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8701874 Conveyor Thomas Harding 2014-04-22