Assignee
KNELSON PATENTS INC
CA·7 granted patents·124 citations·filing 2001–2008
Top patents by PatentIndex Score
7 records- 0180US7503888B1Centrifugal separator of heavier particulate materials from light particulate materials in a slurry using a stepped lead-in surfaceKNELSON PATENTS INC·Filed 2008·Granted Mar 17, 2009·13 cites·17 claims
- 0280US6682655B2Concrete recovery systemKNELSON PATENTS INC·Filed 2001·Granted Jan 27, 2004·39 cites·13 claims
- 0378US7144360B2Centrifugal separator with a separate strip insert mounted in the bowlKNELSON PATENTS INC·Filed 2005·Granted Dec 5, 2006·16 cites·35 claims
- 0476US7500943B1Centrifugal separator of heavier particulate materials from light particulate materials in a slurry using a ring in the collection recessKNELSON PATENTS INC·Filed 2008·Granted Mar 10, 2009·9 cites·22 claims
- 0574US6962560B2Continuous centrifugal separation of slurry using balls contained in a recess of a bowlKNELSON PATENTS INC·Filed 2003·Granted Nov 8, 2005·28 cites·27 claims
- 0663US6818042B2Method of mineral concentrate redressKNELSON PATENTS INC·Filed 2002·Granted Nov 16, 2004·8 cites·8 claims
- 0753US6997859B2Centrifugal separator with fluid injection openings formed in a separate strip insertKNELSON PATENTS INC·Filed 2003·Granted Feb 14, 2006·11 cites·16 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →