WR

Wolfhard Ruddeck

📍 Wuppertal, DE: #966 of 1,656 inventorsTop 60%
Overall (All Time): #4,102,294 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4305705 Apparatus for igniting a gas mixture Gunther Velling 1981-12-15