JL

Jurgen Lehrke

PM Promineral Gesellschaft Zur Verwendung Von Mineralstoffen Mbh: 1 patents #2 of 5Top 40%
SK Sicowa Verfahrenstechnik Fur Baustoffe Gmbh & Co., Kg: 1 patents #11 of 21Top 55%
📍 Herzogenrath, DE: #151 of 276 inventorsTop 55%
Overall (All Time): #3,694,077 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5797496 Method for the utilization of ash from coal-fired plants Gunther Kirchen 1998-08-25