Assignee
CLARK MICHAEL L
US·15 granted patents·1 pending application·257 citations·filing 2008–2012
Top patents by PatentIndex Score
16 records- 0197US8272578B1Sprinkler with adjustable arc and adjustable radiusCLARK MICHAEL L·Filed 2010·Granted Sep 25, 2012·32 cites·21 claims
- 0296US8727238B1Irrigation sprinkler with re-configurable secondary nozzle holderCLARK MICHAEL L·Filed 2011·Granted May 20, 2014·24 cites·18 claims
- 0396US8469288B1Reversing mechanism for an irrigation sprinkler with a reversing planetary gear driveCLARK MICHAEL L·Filed 2010·Granted Jun 25, 2013·28 cites·21 claims
- 0495US8220723B2Gear driven sprinkler with top turbineCLARK MICHAEL L·Filed 2010·Granted Jul 17, 2012·17 cites·11 claims
- 0594US8474733B1Irrigation sprinkler with reversing planetary gear drive including two ring gears with different profilesCLARK MICHAEL L·Filed 2010·Granted Jul 2, 2013·19 cites·20 claims
- 0693US8636230B1Matched precipitation rate rotor-type sprinkler with selectable nozzle portsCLARK MICHAEL L·Filed 2011·Granted Jan 28, 2014·17 cites·29 claims
- 0793US8636233B2Low precipitation rate rotor-type sprinkler with intermittent stream diffusersCLARK MICHAEL L·Filed 2011·Granted Jan 28, 2014·18 cites·18 claims
- 0893US8297314B2Solenoid actuated pilot valve for irrigation system valveCLARK MICHAEL L·Filed 2009·Granted Oct 30, 2012·21 cites·30 claims
- 0989US8955767B1Rotor-type irrigation sprinkler with coarse and fine arc adjustmentCLARK MICHAEL L·Filed 2012·Granted Feb 17, 2015·10 cites·19 claims
- 1087US8777124B2Irrigation sprinkler with ratcheting manual nozzle rotationCLARK MICHAEL L·Filed 2011·Granted Jul 15, 2014·19 cites·30 claims
- 1185US9481003B2Pop-up irrigation sprinkler with shock absorbing riser spring damping cushionCLARK MICHAEL L·Filed 2012·Granted Nov 1, 2016·12 cites·20 claims
- 1285US8636229B1Low precipitation rate rotor-type sprinkler with intermittent stream diffuserCLARK MICHAEL L·Filed 2009·Granted Jan 28, 2014·16 cites·21 claims
- 1383US8602325B2Hydraulically actuated sprinkler nozzle coverCLARK MICHAEL L·Filed 2008·Granted Dec 10, 2013·14 cites·19 claims
- 1480US8888019B2Gear driven sprinkler with top turbineCLARK MICHAEL L·Filed 2011·Granted Nov 18, 2014·4 cites·31 claims
- 1571US8622318B1Integral elastomeric covered body cap for irrigation sprinklerCLARK MICHAEL L·Filed 2008·Granted Jan 7, 2014·6 cites·22 claims
- 1642US2013200795A1Followspot and method for retrofitting a followspotCLARK MICHAEL L·Filed 2012·Application pending·0 cites
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