Inventor · disambiguated record
Libero Sfondrini
Also filed as: SFONDRINI LIBERO
3 granted patents·44 citations·filing 2000–2005
70Inventor score
Top patents by PatentIndex Score
3 records- 0174US6784392B1Gas-insulated switchgear deviceABB SERVICE SRL·Filed 2000·Granted Aug 31, 2004·29 cites·16 claims
- 0273US7250583B2Gas-insulated switchgear deviceABB TECHNOLOGY AG·Filed 2005·Granted Jul 31, 2007·11 cites·17 claims
- 0342US6573468B2Actuation and control device for high-and medium-voltage circuit breakersABB TRASMISSIONE & DISTRIBUZIO·Filed 2001·Granted Jun 3, 2003·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →