Hans Conrad Sonderegger
citizen of Heiden, Buchberg
Commercial register
Member of the board of directors · joint signature by two · Burgdorf
since Sep 17, 2026Member of the board of directors · joint signature by two · Burgdorf
since Sep 17, 2026Member of the board of directors · joint signature by two · Burgdorf
since Sep 17, 2026Member of the board of directors · joint signature by two · Ecublens (VD)
since Sep 17, 2026Member of the board of directors · sole signature · Buchberg
since Mar 14, 2017Chair of the board of directors · sole signature · Winterthur
until Oct 30, 2002Member of the board of directors · sole signature
until Sep 22, 1995Member of the board of directors · joint signature by two · Winterthur
until Sep 13, 2001Member of the board of directors · joint signature by two · Winterthur
until Jul 28, 1999Member of the board of directors · sole signature
until Sep 22, 1995Chair of the foundation board · sole signature · Winterthur
until Nov 15, 1993Trademarks, designs and patents
Swiss patent · CH693490 · Inventor
Swiss patent · CH689599 · Inventor
Swiss patent · CH683292 · Inventor
Swiss patent · CH683714 · Inventor
Swiss patent · CH680576 · Inventor
Swiss patent · CH680752 · Inventor
Swiss patent · CH680689 · Inventor
Swiss patent · CH682001 · Inventor
Swiss patent · CH680309 · Inventor
Swiss patent · CH681745 · Inventor
Swiss patent · CH670310 · Inventor