HG

Hans-Th. Grisebach

GG Gewerkschaft Eisenhutte Westfalia Gmbh: 1 patents #74 of 163Top 50%
📍 Unna, DE: #61 of 117 inventorsTop 55%
Overall (All Time): #4,081,046 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4243268 Mineral mining installation with planer and jet carrier Armin Lobbe 1981-01-06