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Manfred Buttner

MA Mayser: 1 patents #8 of 11Top 75%
📍 Dietenheim, DE: #8 of 18 inventorsTop 45%
Overall (All Time): #3,864,493 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5167432 Safety bumper with signalling device Fritz D. Buchien 1992-12-01