PATENTS

                                                                                                 

Click on the Patent Number to review details
Patent No. Dated Patent Name
6,964,513 November 15, 2005 Cylinder Watchwinder
6,543,929 April 8, 2003 Oscillating Watchwinder (Rotorwind System)
6,439,761 August 27, 2002 Winder for Mechanical Watch (Sempre)
6,254,270 July 3, 2001 Orbital Watchwinding Apparatus (Programmable)
5,988,874 November 23, 1999 Automated Watch Winder (Sempre)
7,270,474 September 18, 2007 Tourbillon Watchwinder

 

 

 

 

 

 

 

 

 

 

 

 

 

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