Christopher Davies

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Hampshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Participant response system and method
- Patent number 8,666,301
- Issue date Mar 4, 2014
- IML Limited
- Anthony Knowles
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Participant response system and method
- Patent number 8,326,210
- Issue date Dec 4, 2012
- IML Limited
- Anthony Knowles
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Participant response system and method
- Patent number 8,265,543
- Issue date Sep 11, 2012
- IML Limited
- Anthony Knowles
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR SUPPLEMENTING LOW FREQUENCY SOUND IN A DIS...
- Publication number 20130039514
- Publication date Feb 14, 2013
- IML LIMITED
- Anthony Michael Knowles
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PARTICIPANT RESPONSE SYSTEM AND METHOD
- Publication number 20120308979
- Publication date Dec 6, 2012
- Anthony M. Knowles
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PARTICIPANT RESPONSE SYSTEM AND METHOD
- Publication number 20100023316
- Publication date Jan 28, 2010
- Anthony Knowles
- G07 - CHECKING-DEVICES
Information Patent Application
Participant response system and method
- Publication number 20040033478
- Publication date Feb 19, 2004
- Anthony Knowles
- G07 - CHECKING-DEVICES