JK

Josef Karl

DA Degussa Ag: 1 patents #35 of 166Top 25%
📍 Alzenau, DE: #3 of 36 inventorsTop 9%
Overall (1994): #113,606 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5314533 Aqueous emulsions containing organosilicon compounds for the impregnation of inorganic materials Thomas Goebel, Rudolf Michel, Harald Alff 1994-05-24