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Craig B. Nelson

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  • Walla Walla, WA, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    VARIABLE RATE IRRIGATION USING MOTION SENSOR
    • Publication number 20240081202
    • Publication date Mar 14, 2024
    • Nelson Irrigation Corporation
    • Meade M. NEAL
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    DROP HOSE CLAMP
    • Publication number 20230383867
    • Publication date Nov 30, 2023
    • Nelson Irrigation Corporation
    • Tanner R. DRUFFEL
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    QUICK CONNECT COUPLER
    • Publication number 20220268385
    • Publication date Aug 25, 2022
    • Nelson Irrigation Corporation
    • Craig B. Nelson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    NOZZLE AND SPRINKLER FOR CENTER PIVOT END
    • Publication number 20220168759
    • Publication date Jun 2, 2022
    • Nelson Irrigation Corporation
    • Lee A. Perkins
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    MULTI-FUNCTION PRESSURE REGULATION VALVE
    • Publication number 20210404572
    • Publication date Dec 30, 2021
    • Nelson Irrigation Corporation
    • Craig B. NELSON
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC REVERSIBLE ARC SPRINKLER
    • Publication number 20210346902
    • Publication date Nov 11, 2021
    • Nelson Irrigation Corporation
    • Mathew L. Zimmerman
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    PRESSURE REGULATOR HAVING AN OBLIQUE VALVE SEAT
    • Publication number 20210231221
    • Publication date Jul 29, 2021
    • Nelson Irrigation Corporation
    • Riley D. Greenwood
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC REVERSIBLE ARC SPRINKLER
    • Publication number 20210023578
    • Publication date Jan 28, 2021
    • Nelson Irrigation Corporation
    • Mathew L. Zimmerman
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    SPRINKLER WITH MODULAR COMPONENTS AND POP UP DEFLECTOR WITH LUG(S)...
    • Publication number 20200331019
    • Publication date Oct 22, 2020
    • Nelson Irrigation Corporation
    • Steven E. Crawford
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    RIGID MOUNT ORBITOR SPRINKLER
    • Publication number 20200298256
    • Publication date Sep 24, 2020
    • Nelson Irrigation Corporation
    • George L. Sesser
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    CAGE DESIGN WITH MODIFIED STRUTS INCLUDING ORIENTED FINS
    • Publication number 20200179960
    • Publication date Jun 11, 2020
    • Nelson Irrigation Corporation
    • Craig B. Nelson
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    PRESSURE REGULATOR HAVING SINGLE STRUT SEAT WITH STRUT COAXIAL TO P...
    • Publication number 20190384331
    • Publication date Dec 19, 2019
    • Nelson Irrigation Corporation
    • Riley D. GREENWOOD
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    SPRINKLER WITH MODULAR COMPONENTS AND POP-UP DEFLECTOR
    • Publication number 20190344300
    • Publication date Nov 14, 2019
    • Nelson Irrigation Corporation
    • Steven E. Crawford
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    QUICK CONNECT JOINT
    • Publication number 20190316716
    • Publication date Oct 17, 2019
    • Nelson Irrigation Corporation
    • Mathew L. Zimmerman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sprinkler Assembly Having Coiled Weight
    • Publication number 20190314850
    • Publication date Oct 17, 2019
    • Nelson Irrigation Corporation
    • Sean M. Scott
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    MULTI-FUNCTION PRESSURE REGULATION VALVE
    • Publication number 20190317534
    • Publication date Oct 17, 2019
    • Nelson Irrigation Corporation
    • Craig NELSON
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTARY NOZZLE SPRINKLER WITH ORBITAL DIFFUSER
    • Publication number 20190193095
    • Publication date Jun 27, 2019
    • Nelson Irrigation Corporation
    • George L. Sesser
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    SCRUBBER FILTER ASSEMBLY FOR CONTROL VALVE ON A WATER SUPPLY PIPE I...
    • Publication number 20190184416
    • Publication date Jun 20, 2019
    • Nelson Irrigation Corporation
    • Mathew ZIMMERMAN
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    CENTER PIVOT IRRIGATION GOOSENECK WITH VARYING CROSS-SECTIONAL DIAM...
    • Publication number 20190154181
    • Publication date May 23, 2019
    • Nelson Irrigation Corporation
    • Craig B. Nelson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    RIGID MOUNT ORBITOR SPRINKLER WITH SPIDER REFUGE
    • Publication number 20190054480
    • Publication date Feb 21, 2019
    • Nelson Irrigation Corporation
    • George L. Sesser
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    RIGID MOUNT ORBITOR SPRINKLER
    • Publication number 20190054481
    • Publication date Feb 21, 2019
    • Nelson Irrigation Corporation
    • George L. Sesser
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    ORBITAL SPRINKLER WITH SPEED CONTROL BRAKE
    • Publication number 20180318852
    • Publication date Nov 8, 2018
    • Nelson Irrigation Corporation
    • George L. Sesser
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    PRESSURE REGULATOR HAVING SINGLE STRUT SEAT WITH STRUT COAXIAL TO P...
    • Publication number 20180253113
    • Publication date Sep 6, 2018
    • Nelson Irrigation Corporation
    • Riley D. GREENWOOD
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    SPRINKLER WITH MODULAR COMPONENTS AND POP UP DEFLECTOR
    • Publication number 20180147592
    • Publication date May 31, 2018
    • Nelson Irrigation Corporation
    • Steven E. Crawford
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    ORBITAL SPRINKLER WITH SPEED CONTROL BRAKE
    • Publication number 20170333924
    • Publication date Nov 23, 2017
    • Nelson Irrigation Corporation
    • George L. Sesser
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    SPRINKLER WITH MULTI-FUNCTIONAL, SIDE-LOAD NOZZLE WITH NOZZLE STORA...
    • Publication number 20160375457
    • Publication date Dec 29, 2016
    • Nelson Irrigation Corporation
    • George L. Sesser
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    PRESSURE REGULATOR HAVING SINGLE STRUT SEAT WITH STRUT COAXIAL TO P...
    • Publication number 20160282884
    • Publication date Sep 29, 2016
    • Nelson Irrigation Corporation
    • Riley D. Greenwood
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    VISCOUS ROTATIONAL SPEED CONTROL DEVICE
    • Publication number 20160201742
    • Publication date Jul 14, 2016
    • Nelson Irrigation Corporation
    • Lee A. Perkins
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VISCOUS ROTATIONAL SPEED CONTROL DEVICE
    • Publication number 20160201743
    • Publication date Jul 14, 2016
    • Nelson Irrigation Corporation
    • George L. Sesser
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VISCOUS ROTATIONAL SPEED CONTROL DEVICE
    • Publication number 20160201744
    • Publication date Jul 14, 2016
    • Nelson Irrigation Corporation
    • George L. Sesser
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...