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Patents Grants
last 30 patents
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Patent Grant
Independent control of two solenoid operated valves over two wires...
Patent number
9,786,422
Issue date
Oct 10, 2017
Bookleaf Pty Ltd.
Walter John Edwards
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tap timer housing
Patent number
D770309
Issue date
Nov 1, 2016
Bookleaf Pty Ltd.
Walter John Edwards
D10 - Measuring, testing, or signalling instruments
Information
Patent Grant
Independent control of two solenoid operated valves over two wires...
Patent number
9,155,254
Issue date
Oct 13, 2015
Bookleaf Pty Ltd
Walter John Edwards
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Patents Applications
last 30 patents
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Patent Application
IRRIGATION SYSTEM
Publication number
20180303048
Publication date
Oct 25, 2018
BOOKLEAF PTY. LTD.
Walter John EDWARDS
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
BATTERY MANAGEMENT SYSTEM AND METHOD AND BATTERY POWERED APPLIANCE...
Publication number
20170110900
Publication date
Apr 20, 2017
BOOKLEAF PTY. LTD.
Walter John Edwards
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Independent Control of Two Solenoid Operated Valves over two wires...
Publication number
20150340143
Publication date
Nov 26, 2015
Bookleaf Pty Ltd
Walter John EDWARDS
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
INTERFACE ACCESSORY FOR A RETICULATION CONTROLLER
Publication number
20150088323
Publication date
Mar 26, 2015
Bookleaf Pty Ltd
Walter John Edwards
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Duplex encoder/decoder for alternating current systems
Publication number
20120299379
Publication date
Nov 29, 2012
BOOKLEAF PTY. LTD.
Walter John EDWARDS
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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