Hanspeter Zehnder

citizen of Aadorf, Hüttwilen

Commercial register

Vestag AG

Chair of the board of directors · joint signature by two · Hüttwilen

since Nov 24, 2025
Zehnder Bildungsprojekte

Owner · sole signature · Hüttwilen

since Dec 27, 2013
Stiftung Seebachtal

Member of the board of directors · no signing authority · Hüttwilen

until Jul 15, 2021

Trademarks, designs and patents

Mathematisches Lehrmittel

Swiss patent · CH716934 · Inventor

Dec 12, 2019