PD

Peter Duerolf

SA Schott Ag: 1 patents #645 of 1,181Top 55%
Overall (All Time): #3,314,041 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7860588 Method and apparatus for positioning a feeder needle, and feeder Ralf Bonitz 2010-12-28