DO

Doris Oberkobusch

HA Henkel Kommanditgesellschaft Auf Aktien: 1 patents #65 of 224Top 30%
📍 Goldkronach, DE: #16 of 64 inventorsTop 25%
Overall (1994): #140,792 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5286346 Deinking of wastepaper with quaternized hydroxyethyl cellulose Konrad Engelskirchen, Herbert Fischer, Klaus Hornfeck, Ludwig Schieferstein 1994-02-15