Assignee
WALKER SAMUEL C
US·8 granted patents·1 pending application·148 citations·filing 2007–2013
Top patents by PatentIndex Score
9 records- 0195US8925837B2Sprinkler with variable arc and flow rate and methodWALKER SAMUEL C·Filed 2010·Granted Jan 6, 2015·26 cites·21 claims
- 0295US8740177B2Eccentric diaphragm valveWALKER SAMUEL C·Filed 2011·Granted Jun 3, 2014·22 cites·18 claims
- 0393US9327297B2Rotary nozzleWALKER SAMUEL C·Filed 2013·Granted May 3, 2016·18 cites·21 claims
- 0493US9079202B2Rotary variable arc nozzleWALKER SAMUEL C·Filed 2012·Granted Jul 14, 2015·27 cites·18 claims
- 0592US9156043B2Arc adjustable rotary sprinkler with automatic matched precipitationWALKER SAMUEL C·Filed 2012·Granted Oct 13, 2015·15 cites·11 claims
- 0692US8651400B2Variable arc nozzleWALKER SAMUEL C·Filed 2010·Granted Feb 18, 2014·21 cites·20 claims
- 0781US9440250B2Pop-up irrigation device for use with low-pressure irrigation systemsWALKER SAMUEL C·Filed 2009·Granted Sep 13, 2016·13 cites·17 claims
- 0872US8567696B2Nozzle body for use with irrigation devicesWALKER SAMUEL C·Filed 2009·Granted Oct 29, 2013·6 cites·10 claims
- 0949US2008191059A1Spray nozzle with inverted water flowWALKER SAMUEL C·Filed 2007·Application pending·0 cites
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