Inventor

SIERRO ALEXANDRE

CH3 patents

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

FERTON HOLDING SA

2 patents

US7011521B2Mar 14, 2006

Dental handpiece

FERTON HOLDING SA57 citations93

US6837709B2Jan 4, 2005

Nozzle piece for a handpiece of a dental apparatus

FERTON HOLDING SA15 citations81

GLOBAL ID SA

1 patent

US11200401B2Dec 14, 2021

Method and device for biometric vascular recognition and/or identification

GLOBAL ID SA1 citations44