Ian Green

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London, GB

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Patents Grantslast 30 patents

Information Patent Grant
Interacting toys
- Patent number 8,795,022
- Issue date Aug 5, 2014
- Hydrae Limited
- Steven Lipman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for coupling power into a body of gas
- Patent number 6,320,316
- Issue date Nov 20, 2001
- Central Research Laboratories, Limited
- Ian Macdonald Green
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Glow discharge apparatus having direct production of visible light...
- Patent number 6,242,868
- Issue date Jun 5, 2001
- Central Research Laboratories Limited
- Ian Macdonald Green
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Drive circuit arrangement for a gas discharge lamp
- Patent number 6,166,494
- Issue date Dec 26, 2000
- Central Research Labs, Ltd.
- Ian Macdonald Green
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
INTERACTING TOYS
- Publication number 20150111465
- Publication date Apr 23, 2015
- Hydrae Limited
- Steven LIPMAN
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
INTERACTING TOYS
- Publication number 20120015734
- Publication date Jan 19, 2012
- Steven Lipman
- A63 - SPORTS GAMES AMUSEMENTS