Frank H. Ritz
nationality: Germany, Stäfa
Commercial register
Managing director · sole signature · Basel
Chair of the executive board · sole signature
until Mar 2, 2017Managing director · sole signature
until Jan 24, 2008Chair of the executive board · joint signature by two · Speicher
until Jun 19, 2012Trademarks, designs and patents
Verfahren zur Analyse eines aggregierten Verbrauchssignals und zur Laststeuerung in einem elektrischen Versorgungssystem
Swiss patent · CH708583 · Inventor
intrinsics
Swiss trademark · 590610 · Agent
genergy
Swiss trademark · 592953 · Agent
Ritz Engineering
Swiss trademark · 587490 · Agent