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<abstract>David Grayden was a co-inventor named on the patent for Improved Sound Processor for Cochlear Implants.</abstract>

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2000068111: Improved Sound Processor for Cochlear Implants (2000 - 2012)
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Clark, Graeme Milbourne (1935 - )
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<p>David Grayden collaborated with Graeme Clark.</p>
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<title render="italic">Impact: magazine of the Australian Academy of Technological Sciences and Engineering</title>
<num type="volume">216</num>
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