Raphaël Courvoisier

7 Patents

• US125721172026

  Multifunction Correction Device for a Timepiece and Timepiece Comprising Such a Multifunction Correction Device

  ETA SA MANUFACTURE HORLOGÈRE SUISSE

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• US125357702026

  Balance Spring of a Sprung Balance Assembly of a Mechanical Horological Movement

  ETA SA Manufacture Horlogere Suisse

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• US123668252025

  Timepiece Case Comprising a Correction Member

  ETA SA Manufacture Horlogere Suisse

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• US123668282025

  Multifunction Correction Device for a Timepiece and Timepiece Comprising Such a Multifunction Correction Device

  ETA SA MANUFACTURE HORLOGÈRE SUISSE

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• US120726732024

  Shockproof Protection with Banking of a Rotary Flexible Guidance Resonator Mechanism

  ETA SA Manufacture Horlogère Suisse

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• US118994042024

  Assembly and Alignment Device, Particularly for a Timepiece Resonator Mechanism

  ETA SA Manufacture Horlogère Suisse

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• US118091382023

  Balance Clearance Adjustment Fixing Device

  ETA SA Manufacture Horlogère Suisse

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