David Mark Blakey

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Cambridge, GB

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Patents Grantslast 30 patents

Information Patent Grant
Battery having an air manager with a moving plate valve
- Patent number 8,329,346
- Issue date Dec 11, 2012
- Eveready Battery Company, Inc.
- Richard Janse van Rensburg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery having fluid regulator with rotating valve
- Patent number 7,732,089
- Issue date Jun 8, 2010
- Eveready Battery Company, Inc.
- Oliver W. Burstall
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Battery having fluid regulator with pressure equalization
- Patent number 7,632,585
- Issue date Dec 15, 2009
- Eveready Battery Co., Inc.
- David M. Blakey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Droplet generation method and device
- Patent number 6,659,364
- Issue date Dec 9, 2003
- The Technology Partnership, PLC
- Victor Carey Humberstone
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Ejection apparatus for ejecting material from a liquid
- Patent number 6,217,154
- Issue date Apr 17, 2001
- Tonejet Corporation Pty. Ltd.
- Guy Charles Fernley Newcombe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for supplying material to a substrate
- Patent number 6,127,082
- Issue date Oct 3, 2000
- TCC Group PLC
- Victor Carey Humberstone
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Battery Having an Air Manager with a Moving Plate Valve
- Publication number 20120164545
- Publication date Jun 28, 2012
- Eveready Battery Company, Inc.
- Richard Janse van Rensburg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY HAVING FLUID REGULATOR WITH ROTATING VALVE
- Publication number 20080254346
- Publication date Oct 16, 2008
- Oliver W. Burstall
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY HAVING FLUID REGULATOR WITH PRESSURE EQUALIZATION
- Publication number 20080254340
- Publication date Oct 16, 2008
- David M. Blakey
- H01 - BASIC ELECTRIC ELEMENTS