DZ

Detlef Zimmer

PH Phoenix: 1 patents #71 of 153Top 50%
Overall (All Time): #3,688,572 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5773036 Device and method for extrusion-coating tubes or compound tubular connection fittings with rubber or plastic Michael Ahlers, Dirk Stuhrmann 1998-06-30