John David Wallace

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Malmesbury, GB

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Patents Grantslast 30 patents

Information Patent Grant
Fan assembly
- Patent number 8,873,940
- Issue date Oct 28, 2014
- Dyson Technology Limited
- John David Wallace
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fan assembly
- Patent number 8,734,094
- Issue date May 27, 2014
- Dyson Technology Limited
- John David Wallace
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fan assembly
- Patent number 8,714,937
- Issue date May 6, 2014
- Dyson Technology Limited
- Nicholas Gerald Fitton
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fan assembly
- Patent number 8,366,403
- Issue date Feb 5, 2013
- Dyson Technology Limited
- John David Wallace
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fan heater
- Patent number D672023
- Issue date Dec 4, 2012
- Dyson Technology Limited
- John David Wallace
- D23 - Environmental heating and cooling
Information Patent Grant
Fan assembly
- Patent number 8,197,226
- Issue date Jun 12, 2012
- Dyson Technology Limited
- Nicholas Gerald Fitton
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fan heater
- Patent number D643098
- Issue date Aug 9, 2011
- Dyson Limited
- John David Wallace
- D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

Information Patent Application
HEATING APPARATUS
- Publication number 20130272685
- Publication date Oct 17, 2013
- Yuen Kee LEOW
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FAN ASSEMBLY
- Publication number 20120230658
- Publication date Sep 13, 2012
- Dyson Technology Limited
- Nicholas Gerald Fitton
- F24 - HEATING RANGES VENTILATING
Information Patent Application
FAN ASSEMBLY
- Publication number 20120031509
- Publication date Feb 9, 2012
- Dyson Technology Limited
- John David WALLACE
- F24 - HEATING RANGES VENTILATING
Information Patent Application
FAN ASSEMBLY
- Publication number 20120034108
- Publication date Feb 9, 2012
- Dyson Technology Limited
- John David WALLACE
- F24 - HEATING RANGES VENTILATING
Information Patent Application
FAN ASSEMBLY
- Publication number 20120033952
- Publication date Feb 9, 2012
- Dyson Technology Limited
- John David WALLACE
- F24 - HEATING RANGES VENTILATING
Information Patent Application
FAN ASSEMBLY
- Publication number 20100226797
- Publication date Sep 9, 2010
- Dyson Technology Limited
- Nicholas Gerald Fitton
- F24 - HEATING RANGES VENTILATING