Werner Zellweger

citizen of Trogen, Winterthur

Commercial register

enertec engineering ag

Chair of the board of directors · sole signature · Winterthur

until Apr 20, 2022

Chair of the board of directors · sole signature

until Nov 5, 2009
Feriendorf Urnäsch AG

Member of the board of directors · joint signature by two · Urnäsch

until Jul 9, 2008
Grastrocknungsanlage AG Waldstatt und Umgebung in Liquidation

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

until May 21, 2008

Member of the board of directors · no signing authority

until Apr 2, 1998

Trademarks, designs and patents

Kunststoffummantelte Kraftmessdose

Swiss patent · CH710707 · Inventor

Deleted
Vorrichtung und Verfahren zur zerstörungsarmen Messung der Spannung in Bewehrungsstählen, Vorspannstählen und Rundstählen

Swiss patent · CH708919 · Inventor

Deleted