DB

Dieter Bruun

DA Deutsche Carbone Ag: 1 patents #11 of 28Top 40%
📍 Neu-Anspach, DE: #67 of 121 inventorsTop 60%
Overall (All Time): #3,921,334 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4806224 Electrolytic process Wolfgang Dietz, Klaus Muller, Conrad Reynvaan 1989-02-21