RH

Rudi Hass

📍 Wittlich, DE: #11 of 38 inventorsTop 30%
Overall (1989): #60,176 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4832107 Method of producing a cast-iron element Georg Jansen, Wilhelm Kallen 1989-05-23