loadpatents
Patent applications and USPTO patent grants for Belford; James Wallace.The latest application filed is for "irrigation pipe connector".
Patent | Date |
---|---|
Irrigation pipe connector Grant 9,414,551 - Masarwa , et al. August 16, 2 | 2016-08-16 |
Irrigation Pipe Connector App 20120247599 - Masarwa; Abed ;   et al. | 2012-10-04 |
Irrigation pipe connector Grant 8,220,838 - Masarwa , et al. July 17, 2 | 2012-07-17 |
Irrigation dripper and pipe Grant 7,681,805 - Belford , et al. March 23, 2 | 2010-03-23 |
Pipe insert Grant 7,644,735 - Belford , et al. January 12, 2 | 2010-01-12 |
Irrigation Pipe Connector App 20090211661 - MASARWA; Abed ;   et al. | 2009-08-27 |
Water provisioning device Grant 7,520,695 - Belford April 21, 2 | 2009-04-21 |
Irrigation dripper and pipe App 20080237374 - BELFORD; James Wallace ;   et al. | 2008-10-02 |
Pipe insert App 20080011376 - Belford; James-Wallace ;   et al. | 2008-01-17 |
Pipe insert App 20070277893 - Belford; James-Wallace | 2007-12-06 |
Water provisioning device App 20070231070 - Belford; James-Wallace ;   et al. | 2007-10-04 |
Air relief valve App 20070227593 - Belford; James-Wallace ;   et al. | 2007-10-04 |
Disc shape dripper Grant 7,270,280 - Belford September 18, 2 | 2007-09-18 |
Filtration systems and filtration tanks for use therein App 20070170104 - Belford; James-Wallace ;   et al. | 2007-07-26 |
Irrigation dripper and pipe App 20060186228 - Belford; James Wallace ;   et al. | 2006-08-24 |
Disc shape dripper App 20050279866 - Belford, James Wallace | 2005-12-22 |
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