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Randy J. Cooper
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Santa Ana, CA, US
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last 30 patents
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Patent Grant
Lawn and garden sprinkler with bendable tubes
Patent number
5,826,803
Issue date
Oct 27, 1998
Randy J. Cooper
A62 - LIFE-SAVING FIRE-FIGHTING
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Patent Grant
Oscillating lawn sprinkler
Patent number
D329489
Issue date
Sep 15, 1992
Rain Bird Consumer Products Mfg. Corp.
Melvin H. M. Best
D23 - Environmental heating and cooling
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Patent Grant
Adjustable oscillating wave-type sprinkler
Patent number
5,098,020
Issue date
Mar 24, 1992
Rain Bird Consumer Products Mfg. Corp.
Randy J. Cooper
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...