Assignee
SPRUELL STEPHEN LEE
US·4 granted patents·9 citations·filing 2005–2011
Top patents by PatentIndex Score
4 records- 0180US8470108B2Self-sealing electrical cable using rubber resinsSPRUELL STEPHEN LEE·Filed 2011·Granted Jun 25, 2013·3 cites·31 claims
- 0270US8101862B2Self-sealing electrical cable using rubber resinsSPRUELL STEPHEN LEE·Filed 2005·Granted Jan 24, 2012·5 cites·36 claims
- 0361US8267140B2Multi-layer extrusion head for self-sealing cableSPRUELL STEPHEN LEE·Filed 2009·Granted Sep 18, 2012·1 cites·33 claims
- 0452US8801987B2Method and apparatus for multi-stream metered extrusionSPRUELL STEPHEN LEE·Filed 2010·Granted Aug 12, 2014·0 cites·24 claims
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