Rudolf Signer
citizen of Appenzell, Grub (AR)
Commercial register
Member of the board of directors · joint signature by two · Grub (AR)
Member of the board of directors · no signing authority
until Jul 18, 2025Chair of the board of directors · sole signature · St. Gallen
Member of the board of directors · sole signature
until Mar 26, 2024Chair of the board of directors · sole signature
until Jul 20, 2018Member of the board of directors · sole signature
until Nov 10, 2016Chair of the board of directors · sole signature
until Aug 28, 2015Member of the board of directors · joint signature by two
until Apr 18, 2002Chair of the board of directors · joint signature by two
until Dec 20, 2000Trademarks, designs and patents
Swiss patent · CH706486 · Inventor
Swiss patent · CH705884 · Inventor
Swiss patent · CH702781 · Inventor
Swiss patent · CH700771 · Inventor
Swiss patent · CH701096 · Inventor
Swiss patent · CH698247 · Holder, Inventor
European patent · EP1146283 · Inventor
Swiss patent · CH694470 · Inventor
Swiss patent · CH690788 · Inventor