George Digby FRYER

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West Sussex, GB

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Patents Grantslast 30 patents

Information Patent Grant
Automotive audio system and method with tri-polar loudspeaker confi...
- Patent number 11,838,740
- Issue date Dec 5, 2023
- Sound United, LLC
- George Digby Fryer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Automotive Audio System Transducer
- Publication number 20240147175
- Publication date May 2, 2024
- Sound United, LLC
- George Digby FRYER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Automotive Audio System and Method with Tri-Polar Loudspeaker Confi...
- Publication number 20220159396
- Publication date May 19, 2022
- Sound United, LLC
- George Digby FRYER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE