Walter John EDWARDS

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Patents Grantslast 30 patents

Information 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
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
Information Patent Grant
Duplex encoder/decoder for alternating current systems
- Patent number 5,780,938
- Issue date Jul 14, 1998
- RCO Parts, Inc.
- Walter J. Edwards
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information 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