WR

Walter Roggenstein

KG Kelheim Fibres Gmbh: 1 patents #1 of 4Top 25%
Overall (2018): #198,030 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10047458 Regenerated cellulose fiber Ingo Bernt, Calvin Woodings, Haio Harms 2018-08-14