Ewan Fraser Campbell

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Thornhill, GB

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic/acoustic transducer
- Patent number 9,308,554
- Issue date Apr 12, 2016
- Morgan Technical Ceramics Limited
- Ewan Fraser Campbell
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Ultrasonic/acoustic transducer
- Publication number 20120163126
- Publication date Jun 28, 2012
- Ewan Fraser Campbell
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL