Inventor · disambiguated record
Luigi Ferrali
Also filed as: FERRALI LUIGI
3 granted patents·1 pending application·11 citations·filing 1984–2007
62Inventor score
Top patents by PatentIndex Score
4 records- 0158US8246083B2System for reciprocally blocking mechanical elements defining a pressurized compartmentFERRALI LUIGI·Filed 2007·Granted Aug 21, 2012·6 cites·1 claims
- 0229US2009173902A1Pressurized fluid control device with a safety closure for a compartment containing the pressurized fluidFERRALI LUIGI·Filed 2007·Application pending·0 cites
- 0321US5650064AAutomatic device for the regeneration of a bed of ion-exchanging resinsSIATA·Filed 1995·Granted Jul 22, 1997·3 cites·7 claims
- 0421US4577498ADouble multiple change-over valve, for controlling the operation of a water treatment plantSIATA·Filed 1984·Granted Mar 25, 1986·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →