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Matthew R. Hekman
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Redlands, CA, US
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last 30 patents
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Patent Grant
Adjustable arc sprinkler with full circle operation
Patent number
7,028,920
Issue date
Apr 18, 2006
The Toro Company
Matthew R. Hekman
A62 - LIFE-SAVING FIRE-FIGHTING
Patents Applications
last 30 patents
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Patent Application
Nonlinear increasing bypass stator
Publication number
20060219815
Publication date
Oct 5, 2006
The Toro Company
Matthew R. Hekman
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
Adjustable arc sprinkler with full circle operation
Publication number
20050199749
Publication date
Sep 15, 2005
The Toro Company
Matthew R. Hekman
A62 - LIFE-SAVING FIRE-FIGHTING