RD

Ralf Dorok

IA Interroll Holding Ag: 1 patents #36 of 82Top 45%
Overall (All Time): #2,743,852 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11091321 Motor-driven conveying roller comprising a cooling sleeve pressed into the drum tube Reinhold Weichbrodt 2021-08-17