Werner Trojahn

2 Patents

• US125463612026

  Method for Producing a Rolling Bearing Component

  Schaeffler Technologies AG & Co. KG

  0 cites
• US116244032023

  Method for Producing a Rolling Bearing Ring Having an Improved Robustness Against the Formation of White Etching Cracks (WEC)

  SCHAEFFLER TECHNOLOGIES AG & Co. KG

  0 cites