Jan Hofmann

3 Patents

• US122219612025

  Vacuum Pump with Movable Trapezoidal Seal

  Pfeiffer Vacuum Technology AG

  0 cites
• US121580362024

  Drive Device for a Protective Hood and Method for Adjusting a Protective Hood

  Schaeffler Technologies AG & Co. KG

  0 cites
• US117738492023

  Vacuum Pump, Scroll Pump, and Manufacturing Method for Such

  PFEIFFER VACUUM GmbH

  0 cites