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Kenneth John Skripkar
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Tucson, AZ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Arc adjustable rotary sprinkler having full-circle operation and au...
Patent number
9,120,111
Issue date
Sep 1, 2015
Rain Bird Corporation
Derek Michael Nations
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Flow control device and method for irrigation sprinklers
Patent number
8,833,672
Issue date
Sep 16, 2014
Rain Bird Corporation
Kenneth J. Skripkar
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Irrigation housing component
Patent number
D678466
Issue date
Mar 19, 2013
Rain Bird Corporation
Krishnaditya G. Arkalgud
D23 - Environmental heating and cooling
Information
Patent Grant
Irrigation housing component
Patent number
D669964
Issue date
Oct 30, 2012
Rain Bird Corporation
Krishnaditya G. Arkalgud
D23 - Environmental heating and cooling
Information
Patent Grant
Valve assembly
Patent number
7,552,906
Issue date
Jun 30, 2009
Rain Bird Corporation
Kevin M. Irwin
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Arc Adjustable Rotary Sprinkler Having Full-Circle Operation and Au...
Publication number
20130221128
Publication date
Aug 29, 2013
Derek Michael Nations
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
DIAPHRAGM VALVE AND METHODS AND ACCESSORIES THEREFOR
Publication number
20130008542
Publication date
Jan 10, 2013
Kevin M. Irwin
G01 - MEASURING TESTING
Information
Patent Application
FLOW CONTROL DEVICE AND METHOD FOR IRRIGATION SPRINKLERS
Publication number
20120043397
Publication date
Feb 23, 2012
Kenneth J. Skripkar
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Rotary Irrigation Sprinkler With A Turret Mounted Drive System
Publication number
20110017842
Publication date
Jan 27, 2011
Derek Michael Nations
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
Valve assembly
Publication number
20080035220
Publication date
Feb 14, 2008
Rain Bird Corporation
Kevin M. Irwin
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...