Inventor · disambiguated record
Sergio De Feudis
Also filed as: DE FEUDIS SERGIO · FEUDIS SERGIO DE
7 granted patents·261 citations·filing 1973–1976
88Inventor score
Top patents by PatentIndex Score
7 records- 0193US3951461APneumatic conveying pipe system for collection and intermittent conveyance of different types of goodsSVENSKA FLAEKTFABRIKEN AB·Filed 1973·Granted Apr 20, 1976·74 cites·7 claims
- 0291US4013551ADevice for sorting of goodsSVENSKA FLAEKTFABRIKEN AB·Filed 1975·Granted Mar 22, 1977·61 cites·5 claims
- 0387US3980166ADevice for dumping chuteSVENSKA FLAEKTFABRIKEN AB·Filed 1975·Granted Sep 14, 1976·59 cites·5 claims
- 0483US3948167AArrangement at central suction installations for suction conveyance of refuse and wasteSVENSKA FLAEKTFABRIKEN AB·Filed 1973·Granted Apr 6, 1976·36 cites·6 claims
- 0567US3933393AArrangement at central installations for pneumatic transport of packaged refuseSVENSKA FLAEKTFABRIKEN AB·Filed 1974·Granted Jan 20, 1976·23 cites·3 claims
- 0640US4074921ADevice for emptying waste material from waste-storage containersSVENSKA FLAEKTFABRIKEN AB·Filed 1976·Granted Feb 21, 1978·6 cites·8 claims
- 0738USD251603SSlidable valveAB SVENSKA FLAKTFABRIKEN·Filed 1976·Granted Apr 17, 1979·2 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Sergio De Feudis files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →