Patent applications and USPTO patent grants for Addink; John W.The latest application filed is for "irrigation controller communication system".
Patent | Date |
---|---|
Water savings system Grant 7,711,454 - Addink May 4, 2 | 2010-05-04 |
Methods and apparatus for using water use signatures and water pressure in improving water use efficiency Grant 7,330,796 - Addink , et al. February 12, 2 | 2008-02-12 |
Management of peak water use Grant 7,317,972 - Addink , et al. January 8, 2 | 2008-01-08 |
Irrigation Controller Communication System App 20070191991 - Addink; John W. | 2007-08-16 |
Water savings system App 20060155489 - Addink; John W. | 2006-07-13 |
Irrigation controller App 20060116792 - Addink; John W. | 2006-06-01 |
Irrigation controller using estimated solar radiation Grant 7,048,204 - Addink , et al. May 23, 2 | 2006-05-23 |
Methods and apparatus for using water use signatures and water pressure in improving water use efficiency App 20060009928 - Addink; John W. ;   et al. | 2006-01-12 |
Methods and apparatus for using water use signatures in improving water use efficiency Grant 6,963,808 - Addink , et al. November 8, 2 | 2005-11-08 |
Device that modifies irrigation schedules of existing irrigation controllers Grant 6,895,987 - Addink , et al. May 24, 2 | 2005-05-24 |
Device that modifies irrigation schedules of existing irrigation controllers App 20040206395 - Addink, John W. ;   et al. | 2004-10-21 |
Device that modifies irrigation schedules of existing irrgation controllers App 20040089164 - Addink, John W. ;   et al. | 2004-05-13 |
Management of peak water use App 20040078092 - Addink, John W. ;   et al. | 2004-04-22 |
Device that modifies irrigation schedules of existing irrigation controllers App 20040011880 - Addink, John W ;   et al. | 2004-01-22 |
Interactive irrigation system App 20040015270 - Addink, John W. ;   et al. | 2004-01-22 |
Flow meter as an irrigation management tool App 20030183018 - Addink, John W. ;   et al. | 2003-10-02 |
Irrigation controller App 20020020441 - Addink, John W. | 2002-02-21 |
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