Inventor

COLOMBO SEVERINO

IT4 patents

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

ABB SERVICE SRL

2 patents

US7145421B2Dec 5, 2006

Device for supplying an electronic protection device to be used in a low-voltage circuit breaker

ABB SERVICE SRL4 citations57

US7208852B2Apr 24, 2007

Electronic tripping device for low-voltage circuit breakers

ABB SERVICE SRL1 citations44

ABB SPA

1 patent

US7492563B2Feb 17, 2009

Low-voltage circuit breaker comprising an interface unit

ABB SPA0 citations37

ABB SERVICES S R L

1 patent

US7170733B2Jan 30, 2007

Electric pole for low-voltage power circuit breaker

ABB SERVICES S R L0 citations34