Inventor · disambiguated record
Roberto Semeia
Also filed as: SEMEIA ROBERTO
18 granted patents·4 pending applications·224 citations·filing 1992–2008
94Inventor score
Top patents by PatentIndex Score
22 records- 0184US7252110B2Membrane valve and second stage pressure reducer for two-stage underwater regulators incorporating said valveSCUBAPRO EUROP·Filed 2004·Granted Aug 7, 2007·29 cites·26 claims
- 0284US5687712AUnderwater breathing apparatusSCUBAPRO EUROP·Filed 1996·Granted Nov 18, 1997·38 cites·7 claims
- 0377US6568974B2Swim and scuba finSCUBAPRO EUROP·Filed 2001·Granted May 27, 2003·27 cites·40 claims
- 0474US6634378B2Pressure reducing valveSCUBAPRO EUROP·Filed 2002·Granted Oct 21, 2003·17 cites·8 claims
- 0563US6666210B2Diving mask with compensation meansSCUBAPRO EUROP·Filed 2001·Granted Dec 23, 2003·10 cites·19 claims
- 0661US5533543APoppet seat for air regulating devicesJOHNSON WORLDWIDE ASSOCIATES I·Filed 1995·Granted Jul 9, 1996·18 cites·12 claims
- 0760US5829432ARegulator for underwater breathing apparatusSCUBAPRO EUROP·Filed 1996·Granted Nov 3, 1998·19 cites·10 claims
- 0859US5190030AValve for regulators in self-contained underwater breathing apparatusSCUBAPRO EUROP·Filed 1992·Granted Mar 2, 1993·20 cites·8 claims
- 0958US6295983B1Foldable snorkelSCUBAPRO EUROP·Filed 2000·Granted Oct 2, 2001·8 cites·20 claims
- 1056US6708349B2Diving and swimming maskSCUBAPRO EUROP·Filed 2002·Granted Mar 23, 2004·6 cites·44 claims
- 1155US7398794B2First stage pressure reducing valve having a tubular plug, particularly for regulators of scuba breathing apparatusSCUBAPRO EUROP·Filed 2003·Granted Jul 15, 2008·5 cites·1 claims
- 1253US2005276664A1Retainer device for free loose ends of tightening or fastening straps or belts, or the like, particularly in articles for wearing, and buoyancy compensator vest having such a deviceSEMEIA ROBERTO·Filed 2003·Application pending·0 cites
- 1348US2008236587A1First Stage Pressure Reducing Valve Having A Tubular Plug, Particularly For Regulators Of Scuba Breathing ApparatusSCUBAPRO EUROP·Filed 2008·Application pending·0 cites
- 1444US2004244796A1Regulator for underwater breathing apparatusSCUBAPRO EUROP·Filed 2004·Application pending·0 cites
- 1543US2004154669A1Second stage pressure reducer for two-stage pressure regulatorsSCUBAPRO EUROP·Filed 2004·Application pending·0 cites
- 1641US5503142ARegulator for underwater breathing apparatusesSCUBAPRO EUROP·Filed 1995·Granted Apr 2, 1996·15 cites·9 claims
- 1737US6725861B1Valve for underwater aqualung supplying devicesSCUBAPRO EUROP·Filed 1999·Granted Apr 27, 2004·7 cites·9 claims
- 1829US6461080B1Balancing jacket for diversSCUBAPRO EUROP·Filed 1999·Granted Oct 8, 2002·0 cites·15 claims
- 1929USRE37202EPoppet seat for air regulating devicesJOHNSON OUTDOORS INC·Filed 1998·Granted Jun 5, 2001·0 cites·23 claims
- 2029US6176645B1Hydrostatic balancing jacket for underwater divingSCUBAPRO EUROP·Filed 1999·Granted Jan 23, 2001·3 cites·7 claims
- 2129US6006749ARegulating membrane for a breathing apparatus and a method of making sameSCUBAPRO EUROP·Filed 1998·Granted Dec 28, 1999·1 cites·12 claims
- 2229US5636777ASupport device, in particular for diving equipment partsSCUBAPRO EUROP·Filed 1995·Granted Jun 10, 1997·1 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →