KR

Klaus D. Ruhnke

EX ExxonMobil: 1 patents #5,661 of 10,161Top 60%
📍 Pulheim, DE: #163 of 276 inventorsTop 60%
Overall (All Time): #4,087,268 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4260840 Butene-1 containing feed purification process(CS-165) Friedrich H. Puls 1981-04-07