Stephan Sellen

6 Patents

• US125664622026

  Pressure Regulator for Compressed Gas with Adjustable Gas Pressure Sensing Assembly

  ROTAREX S.A.

  0 cites
• US125091832025

  Transmission Unit for Vehicle Equipped with Propulsion Pedals

  0 cites
• US121170972024

  Lever Valve with Securing Hook

  ROTAREX S.A.

  0 cites
• US119273082024

  Differential Pressure Opening and Excess Flow Closing Valve for Gas Cylinder

  ROTAREX S.A.

  0 cites
• US118284162023

  Gas Cylinder Valve with Radially Extending Operating Handle

  ROTAREX S.A.

  0 cites
• US117038932023

  Gas Pressure Reducer with Cam Commanded Shut-off Valve

  ROTAREX S.A

  0 cites