Wayne Callen

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Redhead, AU

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Patents Grantslast 30 patents

Information Patent Grant
Sentinel unit for an IT electrical distribution system having a flo...
- Patent number 8,953,288
- Issue date Feb 10, 2015
- IEP2 Research Pty Limited
- David Paul Jankowski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protection system for an IT electrical distribution system having a...
- Patent number 8,953,295
- Issue date Feb 10, 2015
- IEP2 Research Pty Limited
- David Paul Jankowski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit and a method for electrically connecting a load to...
- Patent number 7,378,761
- Issue date May 27, 2008
- Protectelec Pty Ltd
- Wayne Callen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
A PROTECTION SYSTEM FOR AN IT ELECTRICAL DISTRIBUTION SYSTEM HAVING...
- Publication number 20130342948
- Publication date Dec 26, 2013
- PROTECTELEC PTY LIMITED
- David Paul Jankowski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SENTINEL UNIT FOR AN IT ELECTRICAL DISTRIBUTION SYSTEM HAVING A FLO...
- Publication number 20120262830
- Publication date Oct 18, 2012
- PROTECTELEC PTY LIMITED
- David Paul Jankowski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Control circuit and a method for electrically connecting a load to...
- Publication number 20050207075
- Publication date Sep 22, 2005
- PROTECTELEC PTY LIMITED
- Wayne Francis Callen
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC