Inventor · disambiguated record
Pierluigi Nava
Also filed as: NAVA PIERLUIGI
5 granted patents·95 citations·filing 1978–1998
82Inventor score
Top patents by PatentIndex Score
5 records- 0170US4242757AHelmet with tiltable visorNAVA PIER LUIGI·Filed 1978·Granted Jan 6, 1981·30 cites·19 claims
- 0268US4247960AActuating device for the vizors of helmets or similar headgearsNAVA PIER LUIGI·Filed 1978·Granted Feb 3, 1981·27 cites·19 claims
- 0354US6220086B1Method for ascertaining surge pressure ratio in compressors for turbinesGEN ELECTRIC·Filed 1998·Granted Apr 24, 2001·21 cites·12 claims
- 0441US4223410ATiltable visor for helmets, in particular motorcyclists helmets and similarNAVA PIER LUIGI·Filed 1978·Granted Sep 23, 1980·8 cites·5 claims
- 0536US4990794ASensing-measuring device for continuous determination of cavitation in dynamic pumpsNUOVO PIGNONE SPA·Filed 1990·Granted Feb 5, 1991·9 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →