Fritz Hunziker

citizen of Muhen, Hirschthal

Commercial register

Jet Clean Systems AG in Liquidation

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

since Jan 12, 2021
FH Verwaltung AG

Chair of the board of directors · sole signature · Hirschthal

Chair of the executive board · sole signature

until Oct 27, 2025
Eniwa Holding AG

Vice-chair of the board of directors · joint signature by two · Aarau

until Dec 13, 2017

Member of the board of directors · joint signature by two

until Oct 11, 2010
Erschliessungsgenossenschaft Hintere Weyermatte

Member of the board of directors · Kassier · joint signature by two · Zweisimmen

until Mar 17, 2015
Pfiffner Immobilien AG

joint signature by two · Hirschthal

until Dec 24, 2003

Chair of the board of directors · sole signature

until May 22, 1995
PFIFFNER International AG

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

until Feb 4, 2003

Chair of the board of directors · sole signature

until May 19, 1994
Wohlfahrtsstiftung der Pfiffner Messwandler AG

Chair of the foundation board · joint signature by two · Hirschthal

until Aug 28, 1995

Trademarks, designs and patents

3-Fluor-morphanthridine

Swiss patent · CH630916 · Inventor

Deleted
Verfahren zur Herstellung von neuen Dibenzoxazepinen, Dibenzothiazepinen und Dibenzazepinen

Swiss patent · CH624682 · Inventor

Deleted
Verfahren zur Herstellung neuer Diazepine

Swiss patent · CH601288 · Inventor

Deleted
Verfahren zur Herstellung neuer Dibenzo (b,e)diazepine

Swiss patent · CH602708 · Inventor

Deleted
Verfahren zur Herstellung von Dibenzodiazepinen

Swiss patent · CH602709 · Inventor

Deleted
Verfahren zur Herstellung von Dibenzodiazepinen

Swiss patent · CH599196 · Inventor

Deleted
Verfahren zur Herstellung von neuen 4H-Thieno(2,3-c)(1)benzazepin-Derivaten

Swiss patent · CH592096 · Inventor

Deleted
Verfahren zur Herstellung neuer 4-(3,4-Methylendioxyphenyl)-piperidin-Derivate

Swiss patent · CH583730 · Inventor

Deleted