Hermann Koch
citizen of Appenzell, Appenzell
Commercial register
Chair of the board of directors · sole signature · Appenzell
Member of the board of directors · sole signature
until Apr 20, 2021Member of the board of directors · sole signature · Appenzell
until Dec 16, 2009Member of the board of directors · sole signature
until Sep 8, 2009Trademarks, designs and patents
Swiss patent · CH700443 · Holder, Inventor
Swiss patent · CH695913 · Holder, Inventor
Swiss patent · CH695912 · Holder, Inventor
Swiss patent · CH668471 · Holder, Inventor
Swiss patent · CH663461 · Inventor
Swiss patent · CH665709 · Holder, Inventor
Swiss patent · CH664625 · Holder, Inventor
Swiss patent · CH665710 · Holder
Swiss patent · CH655915 · Inventor
Swiss trademark · 311736 · Holder
Swiss trademark · 311737 · Holder
Swiss trademark · 310172 · Holder
Swiss patent · CH644566 · Inventor
Swiss patent · CH647591 · Inventor
Swiss patent · CH637527 · Inventor
Swiss patent · CH584874 · Inventor