Assignee
WILLIAMSON MATTHEW
CA·9 granted patents·2 pending applications·400 citations·filing 2005–2012
Top patents by PatentIndex Score
11 records- 0197US8646080B2Method and apparatus for removing harmful softwareWILLIAMSON MATTHEW·Filed 2005·Granted Feb 4, 2014·282 cites·26 claims
- 0295US8719924B1Method and apparatus for detecting harmful softwareWILLIAMSON MATTHEW·Filed 2006·Granted May 6, 2014·81 cites·23 claims
- 0395US8317486B2Variable capacity vane pump with dual control chambersWILLIAMSON MATTHEW·Filed 2010·Granted Nov 27, 2012·12 cites·9 claims
- 0483US8118575B2Variable displacement vane pump with enhanced discharge portWILLIAMSON MATTHEW·Filed 2009·Granted Feb 21, 2012·8 cites·11 claims
- 0579US9388804B2Oil pump with selectable outlet pressureWILLIAMSON MATTHEW·Filed 2012·Granted Jul 12, 2016·6 cites·6 claims
- 0671US8967195B2Pressure relief valve with orificeWILLIAMSON MATTHEW·Filed 2011·Granted Mar 3, 2015·3 cites·18 claims
- 0771US8720849B2Low gain pressure relief valve for a fluid pumpWILLIAMSON MATTHEW·Filed 2011·Granted May 13, 2014·4 cites·14 claims
- 0870US8397297B2Method and apparatus for removing harmful softwareWILLIAMSON MATTHEW·Filed 2008·Granted Mar 12, 2013·4 cites·16 claims
- 0949US8123492B2Speed-related control mechanism for a pump and control methodWILLIAMSON MATTHEW·Filed 2005·Granted Feb 28, 2012·0 cites·9 claims
- 1047US2009016907A1Dynamic balancer with speed-related control mechanismWILLIAMSON MATTHEW·Filed 2007·Application pending·0 cites
- 1139US2006185737A1Pressure relief valve with debris trapWILLIAMSON MATTHEW·Filed 2006·Application pending·0 cites
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