Inventor · disambiguated record
Luigi Massimiliano Ferri
Also filed as: FERRI LUIGI · FERRI LUIGI MASSIMILIANO
4 granted patents·1 pending application·34 citations·filing 1976–2021
72Inventor score
Files withECOPACK S P A1FERRI LUIGI1MECCANOTECNICA UMBRA—S P A1UMBRA MECCANOTECNICA1VENTURA ALESSANDRO1
Top patents by PatentIndex Score
5 records- 0172US10612667B2Seal assembly for sliding parts, in particular for pumpsVENTURA ALESSANDRO·Filed 2018·Granted Apr 7, 2020·3 cites·7 claims
- 0259US6641515B2Device for the manufacture of self-sustaining cups of thin paperECOPACK S P A·Filed 2002·Granted Nov 4, 2003·15 cites·8 claims
- 0344US4076168ACarton for food productsFERRI LUIGI·Filed 1976·Granted Feb 28, 1978·16 cites·6 claims
- 0439US2020018399A1Mechanical seal with improved anti-rotation systemUMBRA MECCANOTECNICA·Filed 2019·Application pending·0 cites
- 0536US11662025B2Mechanical seal with sliding surfaces with minimum diameterMECCANOTECNICA UMBRA—S P A·Filed 2021·Granted May 30, 2023·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →