EH

Ernst Hammel

EM Electrovac, Fabrikation Elektrotechnischer Spezialartikel Gesellschraft M.B.H.: 1 patents #2 of 3Top 70%
📍 Wien, AT: #21 of 145 inventorsTop 15%
Overall (2004): #227,410 of 270,089Top 85%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6722936 Method for producing a field emission display — 2004-04-20