Inventor

SFONDRINI LIBERO

IT3 patents

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

ABB SERVICE SRL

1 patent

US6784392B1Aug 31, 2004

Gas-insulated switchgear device

ABB SERVICE SRL29 citations87

ABB TECHNOLOGY AG

1 patent

US7250583B2Jul 31, 2007

Gas-insulated switchgear device

ABB TECHNOLOGY AG11 citations76

ABB TRASMISSIONE & DISTRIBUZIO

1 patent

US6573468B2Jun 3, 2003

Actuation and control device for high-and medium-voltage circuit breakers

ABB TRASMISSIONE & DISTRIBUZIO4 citations56