Assignee

JOHNSTON DAVID H

2 granted patents·62 citations·filing 2004–2006

Technology mixH02G2

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2 records

0192US7183502B1Extendable channel unit containing a conductorJOHNSTON DAVID H·Filed 2006·Granted Feb 27, 2007·44 cites·12 claims
0265US7034221B2Extendable channel unit containing a conductorJOHNSTON DAVID H·Filed 2004·Granted Apr 25, 2006·18 cites·8 claims

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