Inventor · disambiguated record
Douglas Burnworth
Also filed as: BURNWORTH DOUGLAS · BURNWORTH DOUGLAS J
14 granted patents·174 citations·filing 1993–2009
92Inventor score
Top patents by PatentIndex Score
14 records- 0180US5350115ALawn sprinkler with cam-controlled variable spray patternVERMONT AMERICAN CORP·Filed 1993·Granted Sep 27, 1994·65 cites·26 claims
- 0273US7281673B2Multi-pattern spray nozzle assembly with movable water conduitBOSCH GMBH ROBERT·Filed 2004·Granted Oct 16, 2007·17 cites·15 claims
- 0367US7931214B2Water sprinkler with tube adaptor memberBOSCH GMBH ROBERT·Filed 2008·Granted Apr 26, 2011·4 cites·9 claims
- 0467US7404420B2Tank sprayer with integrated measuring deviceBOSCH GMBH ROBERT·Filed 2005·Granted Jul 29, 2008·4 cites·15 claims
- 0563US5782455AValveGILMOUR INC·Filed 1996·Granted Jul 21, 1998·24 cites·5 claims
- 0661USD523523SSpike for lawn sprinklerGILMOUR INC·Filed 2005·Granted Jun 20, 2006·13 cites·1 claims
- 0760US7219850B2Mechanical valve assemblyBOSCH GMBH ROBERT·Filed 2004·Granted May 22, 2007·11 cites·12 claims
- 0858USD529129STank for pressurized sprayerGILMOUR INC·Filed 2005·Granted Sep 26, 2006·11 cites·1 claims
- 0954US6161779ALawn fertilizing apparatus having a detachable body which has two separate water outlets defined thereinGILMOUR INC·Filed 1999·Granted Dec 19, 2000·18 cites·27 claims
- 1039USD618306SRotor sprinkler componentGILMOUR INC·Filed 2009·Granted Jun 22, 2010·3 cites·1 claims
- 1137USD506244SSpray nozzle for water hoseGILMOUR INC·Filed 2004·Granted Jun 14, 2005·3 cites·1 claims
- 1231USD528632STank for pressurized sprayerGILMOUR INC·Filed 2005·Granted Sep 19, 2006·1 cites·1 claims
- 1329USD528187STank for pressurized sprayerGILMOUR INC·Filed 2005·Granted Sep 12, 2006·0 cites·1 claims
- 1429USD505993SSpray nozzle for water hoseGILMOUR INC·Filed 2004·Granted Jun 7, 2005·0 cites·1 claims
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