EO

Engelbert Overkott

DG Dr. C. Otto Feuerfest Gmbh: 1 patents #2 of 12Top 20%
📍 Gevelsberg, DE: #50 of 96 inventorsTop 55%
Overall (All Time): #3,937,710 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4866015 Silica brick and process for producing same Hans-Joachim Koschlig 1989-09-12