Graham A Laidler

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Ipswich, GB

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Patents Grantslast 30 patents

Information Patent Grant
Cable installation detection
- Patent number 9,762,039
- Issue date Sep 12, 2017
- British Telecommunications public limited company
- Philip A. Barker
- G02 - OPTICS
Information Patent Grant
Optical fibre installation apparatus
- Patent number 9,535,228
- Issue date Jan 3, 2017
- British Telecommunications public limited company
- Philip A Barker
- G02 - OPTICS
Information Patent Grant
Blown cable apparatus and method
- Patent number 8,720,030
- Issue date May 13, 2014
- British Telecommunications public limited company
- Philip Alfred Barker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for drawing and processing electrical power from a commun...
- Patent number 5,608,792
- Issue date Mar 4, 1997
- British Telecommunications public limited company
- Graham A. Laidler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power supply utilizing transformerless optical driving control circuit
- Patent number 5,023,766
- Issue date Jun 11, 1991
- British Telecommunications Public Limited Company
- Graham A. Laidler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
BLOWN CABLE APPARATUS
- Publication number 20120023723
- Publication date Feb 2, 2012
- British Telecommunications public limited company
- Philip Alfred Barker
- G02 - OPTICS
Information Patent Application
CABLE INSTALLATION DETECTION
- Publication number 20100148138
- Publication date Jun 17, 2010
- Philip A. Baker
- G02 - OPTICS
Information Patent Application
Optical Fibre Installation Apparatus
- Publication number 20090026429
- Publication date Jan 29, 2009
- Philip A Barker
- G02 - OPTICS