Assignee
STONES IAN DAVID
GB·14 granted patents·1 pending application·55 citations·filing 2004–2012
Top patents by PatentIndex Score
15 records- 0191US8740588B2Multiple inlet vacuum pumpsSTONES IAN DAVID·Filed 2010·Granted Jun 3, 2014·13 cites·18 claims
- 0287US8235678B2Multi-stage vacuum pumping arrangementSTONES IAN DAVID·Filed 2005·Granted Aug 7, 2012·15 cites·24 claims
- 0384US8764413B2Pumping arrangementSTONES IAN DAVID·Filed 2012·Granted Jul 1, 2014·5 cites·24 claims
- 0479US8684031B2Apparatus for conveying a waste streamSTONES IAN DAVID·Filed 2007·Granted Apr 1, 2014·3 cites·20 claims
- 0574US8716658B2Mass spectrometer systemSTONES IAN DAVID·Filed 2010·Granted May 6, 2014·3 cites·20 claims
- 0674US8105013B2Vacuum pumpSTONES IAN DAVID·Filed 2006·Granted Jan 31, 2012·7 cites·14 claims
- 0773US9297384B2Scroll pump with overpressure exhaustSTONES IAN DAVID·Filed 2012·Granted Mar 29, 2016·2 cites·12 claims
- 0868US9140250B2Vacuum pumping systemSTONES IAN DAVID·Filed 2011·Granted Sep 22, 2015·1 cites·8 claims
- 0967US8672607B2Vacuum pumpSTONES IAN DAVID·Filed 2010·Granted Mar 18, 2014·1 cites·44 claims
- 1058US8206081B2Vacuum pumpSTONES IAN DAVID·Filed 2005·Granted Jun 26, 2012·1 cites·19 claims
- 1152US9297382B2Scroll compressorSTONES IAN DAVID·Filed 2011·Granted Mar 29, 2016·0 cites·17 claims
- 1246US8851868B2Scroll compressor including flow path with differing axial extentsSTONES IAN DAVID·Filed 2010·Granted Oct 7, 2014·0 cites·12 claims
- 1346US8851865B2Vacuum pumpSTONES IAN DAVID·Filed 2004·Granted Oct 7, 2014·2 cites·48 claims
- 1443US8393854B2Vacuum pumpSTONES IAN DAVID·Filed 2004·Granted Mar 12, 2013·2 cites·45 claims
- 1538US2012132800A1Vacuum systemSTONES IAN DAVID·Filed 2010·Application pending·0 cites
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