Individual holder
MARTIN HOWARD D
13 granted patents·3 pending applications·437 citations·filing 2005–2013
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
16 records- 0198US7360494B2Apparatus for planter depth monitoringMARTIN HOWARD D·Filed 2006·Granted Apr 22, 2008·101 cites·60 claims
- 0298US7360495B1Method for planter depth monitoringMARTIN HOWARD D·Filed 2006·Granted Apr 22, 2008·139 cites·18 claims
- 0397US7946231B2Single arm row cleanerMARTIN HOWARD D·Filed 2009·Granted May 24, 2011·80 cites·9 claims
- 0493US7669536B2Paired single disc opener unitMARTIN HOWARD D·Filed 2008·Granted Mar 2, 2010·19 cites·7 claims
- 0590US7481171B2Single disc liquid fertilizer openerMARTIN HOWARD D·Filed 2005·Granted Jan 27, 2009·28 cites·33 claims
- 0689US7644670B2Paired single disc opener unitMARTIN HOWARD D·Filed 2008·Granted Jan 12, 2010·10 cites·19 claims
- 0788US7819072B2Single disc liquid fertilizer openerMARTIN HOWARD D·Filed 2009·Granted Oct 26, 2010·6 cites·7 claims
- 0883US8069798B2Multi diameter gauge wheelMARTIN HOWARD D·Filed 2006·Granted Dec 6, 2011·18 cites·8 claims
- 0982US8505473B1Paired single disc opener unitMARTIN HOWARD D·Filed 2010·Granted Aug 13, 2013·18 cites·4 claims
- 1074US7565870B2Single disc liquid fertilizer openerMARTIN HOWARD D·Filed 2008·Granted Jul 28, 2009·8 cites·20 claims
- 1173US8205566B2Single disc liquid fertilizer openerMARTIN HOWARD D·Filed 2010·Granted Jun 26, 2012·6 cites·5 claims
- 1265US8813662B2Vertical floating row cleanerMARTIN HOWARD D·Filed 2013·Granted Aug 26, 2014·4 cites·9 claims
- 1346US2012234218A1Single Disc Liquid Fertilizer OpenerMARTIN HOWARD D·Filed 2012·Application pending·0 cites
- 1445US8336472B2Multi diameter gauge wheelMARTIN HOWARD D·Filed 2011·Granted Dec 25, 2012·0 cites·9 claims
- 1542US2013228107A1Adjustable Row UnitMARTIN HOWARD D·Filed 2013·Application pending·0 cites
- 1642US2011185955A1Single Arm Row CleanerMARTIN HOWARD D·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →