HH

Heinz Hefendehl

BA Benteler-Werke Ag: 1 patents #15 of 25Top 60%
📍 Altenbeken, DE: #22 of 37 inventorsTop 60%
Overall (All Time): #3,967,465 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4640115 Straightening device Franz Hartmann 1987-02-03