HS

Heinrich Seekamp

📍 Achim, DE: #25 of 60 inventorsTop 45%
Overall (All Time): #3,984,725 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4703874 Metering device for powdered material Henry Tapperman, Otto Vitzthum 1987-11-03