The brand name Pateck Geneva was registered to George Holloway, 128 Minories, London, England, on 11th January, 1876. On 11th January, 1904, the brand name Dixi was registered in Le Locle. On 11th January, 1930, Léon Hatot was awarded the main patent No. 704.910 for the Rolls-watch automatic winding mechanism. The additional patents Nos. 38.984, 39.523 and 39.581 were awarded to him on 30th November, 1931.
Johann Anton Rötig was born on 11th January, 1750 in Hachenburg. Jean-Jacques-Nicolas Bignard was born on 11th January, 1759 in Saint-Nicolas d'Aliermont. Marie-Anne-Marguerite-Victoire Canis was born on 11th January, 1769 in Beauvais. Friedrich Achenbach was born on 11th January, 1770 in Marienborn. Charles-Nicolas-François Sauteur was born on 11th January, 1787 in Saint-Nicolas d'Aliermont. Pierre-Eugéne Boé was born on 11th January, 1834 in Saint-Nicolas d'Aliermont. Léopoldine-Armante Dumouchel was born on 11th January, 1841 in Saint-Nicolas d'Aliermont. Esther-Géronime Crucifix was born on 11th January, 1842. Laure-Élisa Davesne was born on 11th January, 1856 in Saint-Nicolas d'Aliermont. Alfred-Henri Crevier was born on 11th January, 1872 in Saint-Nicolas d'Aliermont. Alfred-Albert David was born on 11th January, 1872 in Saint-Nicolas d'Aliermont. Alexandrine-Ismérie-Euphrasie Cailly was born on 11th January, 1881 in Saint-Nicolas d'Aliermont.
Nicolas-Antoine-Charles Davesne died on 11th January, 1842. James C. Pellaton died on 11th January, 1943 in Le Locle. Ulysse Huguenin died on 11th January, 1946. Rose-Virginie Auzout died on 11th January, 1947 in Saint-Nicolas d'Aliermont. }}