Wyss
Wyss is a family name associated with many watchmakers:
- J. Wyss Fils, enameler, La Chaux-de-Fonds (1887-1889) "Spécialité de Genres fantasies"
- Joseph Wyss was involved in the Fédération des Fabricants de Cadrans, becoming Vice President by 1887
- involved in a patent dispute with César Wuilleumier in 1890 over patent 502
- Desin 430, "Cadrans et plaques émaillées pour cadrans", 11 models (October 6, 1892) Joseph Wyss Fils
- Jean Wyss, watchmaker, Granges (1889)
- Brevet 951, "Nouveau genre de balanciers pour montres de poche" (May 14, 1889)
- Brevet 4822, "Carure avec pendant en aluminium" (March 10, 1892), with Madame Elisa Michel-Lehmann of Soleure
- J. Wyss, gold case maker, Bienne (1890) - Moved to Promenade de la Suze 19 in Jan. 1891