Inventor

STEINMANN MATTHIAS

CH2 patents

⚠️ This page may combine multiple inventors who share the name “STEINMANN MATTHIAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SRG

1 patent

US5034902AJul 23, 1991

Method and system for ascertaining the consumption habits of a test population

SRG48 citations82

GFK TELECONTROL AG

1 patent

US7826385B2Nov 2, 2010

Method for the acceptance of devices, an arrangement which can be used for this purpose, and equipment

GFK TELECONTROL AG0 citations25