Inventor

VIARO FRANCESCO

IT5 patents

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

ABB SPA

3 patents

US7579963B2Aug 25, 2009

Electronic protection devices for circuit-breakers and corresponding programming method

ABB SPA6 citations59

US7417840B2Aug 26, 2008

Self-supplied electronic protection device for automatic circuit-breakers

ABB SPA2 citations58

US7528594B2May 5, 2009

Device for the reading of direct and/or alternating currents

ABB SPA5 citations57

ABB SERVICES S R L

1 patent

US7227347B2Jun 5, 2007

Device and method for measuring a current

ABB SERVICES S R L16 citations77

ABB SERVICE SRL

1 patent

US7368834B2May 6, 2008

Electronic protection devices for automatic circuit-breakers

ABB SERVICE SRL0 citations37