Stefan Willi Julius Gruhlke

5 Patents

• US124967722025

  Method for Including Voids in Polymer Filaments for FDM Printing

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• US123974982025

  FDM Printed Item with Dopant Material

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• US123303662025

  3D Printing of a Reflector Using Polymer Filled with Metal Coated Glass or Mica Particles and Reflector Obtainable Thereby

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• US121453102024

  FDM Printed Luminaires with Surface Texture

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• US117244442023

  Cross-linked Polymer Filled Polymer for 3D Printed Items

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