Nava; Pierluigi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nava; Pierluigi.The latest application filed is for "sensing-measuring device for continuous determination of cavitation in dynamic pumps".
- Nava; Pierluigi - Florence IT
- Nava; Pierluigi - Como IT
- Nava; Pierluigi - Milan IT
| Patent | Date |
|---|---|
| Sensing-measuring device for continuous determination of cavitation in dynamic pumps Grant 4,990,794 - Ferrari , et al. February 5, 1 | 1991-02-05 |
| Boot for motorcyclists provided with means for removing air from the inside Grant 4,267,651 - Albano May 19, 1 | 1981-05-19 |
| Actuating device for the vizors of helmets or similar headgears Grant 4,247,960 - Nava February 3, 1 | 1981-02-03 |
| Helmet with tiltable visor Grant 4,242,757 - Nava January 6, 1 | 1981-01-06 |
| Tiltable visor for helmets, in particular motorcyclists helmets and similar Grant 4,223,410 - Nava September 23, 1 | 1980-09-23 |
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