David Andrew Coates

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Nottingham, England, GB

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Patents Grantslast 30 patents

Information Patent Grant
Electroacoustic driver housing element
- Patent number 11,490,180
- Issue date Nov 1, 2022
- EATON INTELLIGENT POWER LIMITED
- David Andrew Coates
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electroacoustic driver and related loudspeaker/sounder
- Patent number 11,012,785
- Issue date May 18, 2021
- EATON INTELLIGENT POWER LIMITED
- David Andrew Coates
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELECTROACOUSTIC DRIVER HOUSING ELEMENT
- Publication number 20190327546
- Publication date Oct 24, 2019
- Eaton Intelligent Power Limited
- David Andrew Coates
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTROACOUSTIC DRIVER AND RELATED LOUDSPEAKER/SOUNDER
- Publication number 20190268700
- Publication date Aug 29, 2019
- Eaton Intelligent Power Limited
- David Andrew Coates
- H04 - ELECTRIC COMMUNICATION TECHNIQUE