HH

Hans-Wilhelm Hoffmann

EA Elpatronic Ag: 1 patents #58 of 115Top 55%
Overall (All Time): #3,793,794 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5297790 Driver for feeding thin metal sheets on a can welding machine Niklaus Portmann 1994-03-29