Individual holder
MARTIN JOHN D
10 granted patents·1 pending application·102 citations·filing 1988–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
11 records- 0197US8449142B1Reinforced housing structure for a lighted sign or lighting fixtureMARTIN JOHN D·Filed 2010·Granted May 28, 2013·39 cites·14 claims
- 0291US8296083B2Vibratory pipeline diagnostic system and methodMARTIN JOHN D·Filed 2007·Granted Oct 23, 2012·18 cites·21 claims
- 0389US8449140B2Lighting arrangement using LEDsMARTIN JOHN D·Filed 2010·Granted May 28, 2013·14 cites·24 claims
- 0487US8479424B1Variable position signMARTIN JOHN D·Filed 2010·Granted Jul 9, 2013·9 cites·28 claims
- 0583US8857452B2Radial flow filter with traveling spray deviceMARTIN JOHN D·Filed 2009·Granted Oct 14, 2014·6 cites·21 claims
- 0678US7470372B2Fluid treatment deviceMARTIN JOHN D·Filed 2007·Granted Dec 30, 2008·6 cites·14 claims
- 0771US7163621B2Fluidizable deviceMARTIN JOHN D·Filed 2005·Granted Jan 16, 2007·3 cites·20 claims
- 0857US2013008063A1Variable Position SignMARTIN JOHN D·Filed 2012·Application pending·0 cites
- 0948USD405564SAnimal litter scoopMARTIN JOHN D·Filed 1997·Granted Feb 9, 1999·6 cites·1 claims
- 1045US7655151B2Method of operating a fluid treatment device employing a non-bonded mediaMARTIN JOHN D·Filed 2004·Granted Feb 2, 2010·0 cites·14 claims
- 1133USD313539STool for inserting and removing a terminal lug capMARTIN JOHN D·Filed 1988·Granted Jan 8, 1991·1 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →