Polychronis Nakis Karapatis

8 Patents

• US123965292025

  External Part Element for Timepiece or Piece of Jewellery and Method for Manufacturing Such an External Part Element

  Montres Breguet S.A.

  0 cites
• US122927142025

  Micromechanical Mechanism Provided with a Percussion Actuation System, in Particular for Horology

  Montres Breguet S.A.

  0 cites
• US122482792025

  Impact Striking Mechanism, in Particular for Timepieces

  Montres Breguet S.A.

  0 cites
• US120194042024

  Method of Harmonic Tuning of at Least One Gong of a Watch Striking Mechanism

  Montres Breguet S.A.

  0 cites
• US119784272024

  Method for Frequency Tuning a Set of Plates of a Watch, and Watch Comprising the Set of Tuned Plates

  Montres Breguet S.A.

  0 cites
• US116401412023

  Timepiece Comprising a Tourbillon

  Montres Breguet S.A.

  0 cites
• US115916722023

  Grey Gold Alloy

  The Swatch Group Research And Development Ltd

  0 cites
• US115735302023

  Adjustment Member for Watches

  Montres Breguet S.A.

  0 cites