Inventor · disambiguated record
Shawn Leu
Also filed as: LEU SHAWN · LEU SHAWN A · LEU SHAWN ALAN
18 granted patents·3 pending applications·618 citations·filing 1992–2008
96Inventor score
Top patents by PatentIndex Score
21 records- 0198US6832900B2Piston mounting and balancing systemTHOMAS INDUSTRIES INC·Filed 2003·Granted Dec 21, 2004·140 cites·17 claims
- 0291US6692240B1Cylindrical pump housing with a fan guard mounted on each end of the housing with snap tabs engaging housing recessesTHOMAS INDUSTRIES INC·Filed 2000·Granted Feb 17, 2004·50 cites·12 claims
- 0391USD405455SAir compressorTHOMAS INDUSTRIES INC·Filed 1998·Granted Feb 9, 1999·40 cites·1 claims
- 0491US5213125AValve plate with a recessed valve assemblyTHOMAS INDUSTRIES INC·Filed 1992·Granted May 25, 1993·79 cites·13 claims
- 0589US6056521ATwo-cylinder air compressorTHOMAS INDUSTRIES INC·Filed 1998·Granted May 2, 2000·72 cites·9 claims
- 0688US6331101B2Two-cylinder pumpTHOMAS INDUSTRIES INC·Filed 2001·Granted Dec 18, 2001·31 cites·7 claims
- 0787US5456287ACompressor/vacuum pump reed valveTHOMAS INDUSTRIES INC·Filed 1994·Granted Oct 10, 1995·60 cites·9 claims
- 0885USD379996SAir compressorTHOMAS INDUSTRIES INC·Filed 1996·Granted Jun 17, 1997·35 cites·1 claims
- 0978US6227821B1Two-cylinder pumpTHOMAS INDUSTRIES INC·Filed 2000·Granted May 8, 2001·16 cites·9 claims
- 1074US7037090B2Crankcase sealing apparatusTHOMAS INDUSTRIES INC·Filed 2004·Granted May 2, 2006·8 cites·19 claims
- 1174US5644969AWobble piston and cylinder arrangementTHOMAS INDUSTRIES INC·Filed 1996·Granted Jul 8, 1997·34 cites·12 claims
- 1270US9074589B2PumpLEU SHAWN A·Filed 2008·Granted Jul 7, 2015·5 cites·17 claims
- 1362US8628305B2Fluid intake and exhaust fittings for a compressor or pumpLEU SHAWN ALAN·Filed 2007·Granted Jan 14, 2014·4 cites·4 claims
- 1461USD479246SPumpTHOMAS INDUSTRIES INC·Filed 2002·Granted Sep 2, 2003·11 cites·1 claims
- 1556USD479245SPumpTHOMAS INDUSTRIES INC·Filed 2002·Granted Sep 2, 2003·9 cites·1 claims
- 1655USD532796SPump portTHOMAS INDUSTRIES INC·Filed 2005·Granted Nov 28, 2006·9 cites·1 claims
- 1749USD613633SPump housingGARDNER DENVER THOMAS INC·Filed 2008·Granted Apr 13, 2010·8 cites·1 claims
- 1847US2005100458A1Pump with transfer tubeFiled 2004·Application pending·0 cites
- 1947US2005098222A1Flapper valve mounting structureFiled 2004·Application pending·0 cites
- 2046USD621418SPump housingGARDNER DENVER THOMAS INC·Filed 2008·Granted Aug 10, 2010·7 cites·1 claims
- 2145US2006275160A1Pump improvementsLEU SHAWN A·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →