Desmond James Boxsell

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Burbank, AU

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Patents Grantslast 30 patents

Information Patent Grant
Air and heat exchange apparatus
- Patent number 7,380,773
- Issue date Jun 3, 2008
- Desmond James Boxsell
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Air and heat exchange apparatus
- Patent number 7,222,841
- Issue date May 29, 2007
- Desmond James Boxsell
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Air and heat exchange apparatus
- Publication number 20080012160
- Publication date Jan 17, 2008
- Lynette Mavis Boxsell
- Desmond James Boxsell
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Air and heat exchange apparatus
- Publication number 20050104237
- Publication date May 19, 2005
- Desmond James Boxsell
- F28 - HEAT EXCHANGE IN GENERAL