KR

Klaus Ruthenberg

CA Continental Ag: 1 patents #5 of 21Top 25%
📍 Ronnenberg, DE: #3 of 4 inventorsTop 75%
Overall (1989): #139,735 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4877328 Internal mixer Friedhelm Muller 1989-10-31