Assignee
PUROLATOR FACET INC
US·5 granted patents·226 citations·filing 1999–2006
Top patents by PatentIndex Score
5 records- 0190US6514408B1Welded particle control screen assembliesPUROLATOR FACET INC·Filed 2000·Granted Feb 4, 2003·60 cites·17 claims
- 0288US6109349AParticle control screen assembly for a perforated pipe used in a well, a sand filter system, and methods of making the samePUROLATOR FACET INC·Filed 1999·Granted Aug 29, 2000·66 cites·20 claims
- 0383US6540917B1Cyclonic inertial fluid cleaning apparatusPUROLATOR FACET INC·Filed 2000·Granted Apr 1, 2003·61 cites·18 claims
- 0482US7578344B2Unsintered mesh sand control screenPUROLATOR FACET INC·Filed 2005·Granted Aug 25, 2009·21 cites·23 claims
- 0576US7497257B2Particle control screen with depth filtrationPUROLATOR FACET INC·Filed 2006·Granted Mar 3, 2009·18 cites·35 claims
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