AL

Armin Lovenich

RA Rag Aktiengesellschaft: 1 patents #3 of 21Top 15%
Overall (All Time): #3,512,906 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6571874 Method for the in-situ extraction of gas from coal seams Hans-Joachim Doering 2003-06-03