Frederick Johnston Needham

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Auckland, NZ

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Patents Grantslast 30 patents

Information Patent Grant
Distributed air conditioning system
- Patent number 6,474,072
- Issue date Nov 5, 2002
- Frederick Johnston Needham
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Self-contained air-conditioning units
- Patent number 4,051,693
- Issue date Oct 4, 1977
- McAlpine Prestcold Limited
- Frederick Johnston Needham
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Distributed air conditioning system
- Publication number 20020011071
- Publication date Jan 31, 2002
- Frederick Johnston Needham
- B60 - VEHICLES IN GENERAL