AM

Alfred Merkel

S& Schoeller & Co. Elektrotechnische Fabrik Gmbh &: 1 patents #4 of 12Top 35%
📍 Neu-Isenburg, DE: #69 of 146 inventorsTop 50%
Overall (All Time): #3,855,443 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5132517 Electric glow element Alexander von Gaisberg, Norbert Graeser 1992-07-21