EDWARDS; Walter John
Patent Applications and Registrations
Patent applications and USPTO patent grants for EDWARDS; Walter John.The latest application filed is for "irrigation system".
- EDWARDS; Walter John - Floreat AU
- Edwards; Walter John - Perth AU
| Patent | Date |
|---|---|
| Irrigation System App 20180303048 - EDWARDS; Walter John ; et al. | 2018-10-25 |
| Independent control of two solenoid operated valves over two wires in an irrigation system Grant 9,786,422 - Edwards , et al. October 10, 2 | 2017-10-10 |
| Battery Management System And Method And Battery Powered Appliance Incorporating The Same App 20170110900 - Edwards; Walter John ; et al. | 2017-04-20 |
| Tap timer housing Grant D770,309 - Edwards , et al. November 1, 2 | 2016-11-01 |
| Independent Control of Two Solenoid Operated Valves over two wires in an Irrigation System App 20150340143 - EDWARDS; Walter John ; et al. | 2015-11-26 |
| Independent control of two solenoid operated valves over two wires in an irrigation system Grant 9,155,254 - Edwards , et al. October 13, 2 | 2015-10-13 |
| Interface Accessory For A Reticulation Controller App 20150088323 - Edwards; Walter John ; et al. | 2015-03-26 |
| Duplex encoder/decoder for alternating current systems App 20120299379 - EDWARDS; Walter John ; et al. | 2012-11-29 |
| Aquatic Device App 20110056424 - Pritchard; Heather ; et al. | 2011-03-10 |
| Aquatic Device App 20090114138 - Pritchard; Heather ; et al. | 2009-05-07 |
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