Inventor · disambiguated record
Roberto Spairani
Also filed as: SPAIRANI ROBERTO
3 granted patents·1 pending application·4 citations·filing 2006–2019
53Inventor score
Top patents by PatentIndex Score
4 records- 0159US8079244B2Device and method for bending a metallic stripSPAIRANI SECONDO·Filed 2006·Granted Dec 20, 2011·4 cites·14 claims
- 0239US2021170620A1Method and apparatus for processing cutting-creasing rules of die-cuttersPRO FORM S R L·Filed 2019·Application pending·0 cites
- 0332US8720245B2System for bending a metallic stripSPAIRANI ROBERTO·Filed 2008·Granted May 13, 2014·0 cites·16 claims
- 0430US11135663B2Unit for broaching rules of die cutters and method to perform the broaching of a rule for die cuttersPRO FORM S R L·Filed 2019·Granted Oct 5, 2021·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →