EV

Erwin H. Vollmer

📍 Dornhan, DE: #10 of 22 inventorsTop 50%
Overall (All Time): #4,019,228 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4532830 Sawtooth grinding machine Manfred Glatthaar 1985-08-06