HT

Hans-Werner Trojahn

Overall (All Time): #2,264,960 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5820339 Turbine wheel for drive turbine especially of metal working machinery — 1998-10-13
5662517 Compressed-air-driven metal working machine — 1997-09-02