Assignee
JOHNSON DOUGLAS A
US·4 granted patents·1 pending application·76 citations·filing 1991–2011
Top patents by PatentIndex Score
5 records- 0186US8536734B2Apparatus for inverting DC voltage to AC voltageJOHNSON DOUGLAS A·Filed 2010·Granted Sep 17, 2013·9 cites·18 claims
- 0279US8526876B1Targeted satellite radio advertising using mobile network determined locationJOHNSON DOUGLAS A·Filed 2011·Granted Sep 3, 2013·3 cites·17 claims
- 0376US5152013AVersatile tandem beltJOHNSON DOUGLAS A·Filed 1991·Granted Oct 6, 1992·61 cites·24 claims
- 0464US8914001B1Simple network database protocolJOHNSON DOUGLAS A·Filed 2007·Granted Dec 16, 2014·3 cites·14 claims
- 0549US2006277656A1Mitt with chemical resistant linerJOHNSON DOUGLAS A·Filed 2005·Application pending·0 cites
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