John Francis Urch

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Cronulla, AU

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Patents Grantslast 30 patents

Information Patent Grant
Heat exchanger
- Patent number 6,829,900
- Issue date Dec 14, 2004
- Air-Change Pty Limited
- John Francis Urch
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger
- Patent number 6,098,706
- Issue date Aug 8, 2000
- Eco Air Limited
- John Francis Urch
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Moulded baffle heat exchanger
- Patent number 5,829,513
- Issue date Nov 3, 1998
- John Francis Urch
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Heat exchanger
- Publication number 20030154724
- Publication date Aug 21, 2003
- John Francis Urch
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Heat exchanger
- Publication number 20020134087
- Publication date Sep 26, 2002
- John Francis Urch
- F28 - HEAT EXCHANGE IN GENERAL