Inventor

SUTER ERWIN

CH3 patents

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

SIEMENS BUILDING TECH AG

1 patent

US6788197B1Sep 7, 2004

Fire alarm

SIEMENS BUILDING TECH AG70 citations93

ZELLWEGER USTER AG

1 patent

US4873057AOct 10, 1989

Apparatus for carrying out a titration procedure for the chemical analysis of a sample

ZELLWEGER USTER AG17 citations70

SIEMENS SCHWEIZ AG

1 patent

US11069226B2Jul 20, 2021

Smoke detector methods and systems

SIEMENS SCHWEIZ AG0 citations49