Inventor · disambiguated record
Vincenzo Spina
Also filed as: SPINA VINCENZO
2 granted patents·59 citations·filing 1974–1977
65Inventor score
Technology areasA61C
Files withRIITANO FRANCESCO2
Top patents by PatentIndex Score
2 records- 0172US4231738ACanal instrument for eliminating interference, widening the opening and the contemporaneous flared reaming of the first two-thirds of the dental radicular canalsRIITANO FRANCESCO·Filed 1977·Granted Nov 4, 1980·36 cites·2 claims
- 0263US3961422AStop device for endodontic instrumentsRIITANO FRANCESCO·Filed 1974·Granted Jun 8, 1976·23 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →