Assignee
LEVIE WILLIAM IAIN ELDER
US·3 granted patents·14 citations·filing 2011–2012
Technology mixE21B3
Top patents by PatentIndex Score
3 records- 0177US8991487B2Pull through centralizerLEVIE WILLIAM IAIN ELDER·Filed 2012·Granted Mar 31, 2015·12 cites·20 claims
- 0257US9074430B2Composite limit collarLEVIE WILLIAM IAIN ELDER·Filed 2011·Granted Jul 7, 2015·2 cites·21 claims
- 0335US8960278B2Pull through centralizerLEVIE WILLIAM IAIN ELDER·Filed 2012·Granted Feb 24, 2015·0 cites·20 claims
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