Karl Backhaus

MA Mannesmann Ag: 1 patents #514 of 1,341Top 40%

📍 Duisburg, DE: #267 of 870 inventorsTop 35%

Overall (All Time): #2,293,838 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5321966	Method and arrangement for rolling wire and/or round steel	—	1994-06-21
5305624	Sizing-stand group	—	1994-04-26