Inventor · disambiguated record
Francesco De Vizzi
Also filed as: DE VIZZI FRANCESCO
3 granted patents·201 citations·filing 1980–1991
74Inventor score
Technology areasH01H
Top patents by PatentIndex Score
3 records- 0195US4375021ARapid electric-arc extinguishing assembly in circuit-breaking devices such as electric circuit breakersGEN ELECTRIC·Filed 1980·Granted Feb 22, 1983·169 cites·13 claims
- 0271US5222382ALocking device for locking a rotary device of electromechanical equipmentCGE SPA·Filed 1991·Granted Jun 29, 1993·28 cites·9 claims
- 0338US4492836AArc motivating assembly for circuit breakersGEN ELECTRIC·Filed 1983·Granted Jan 8, 1985·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →