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JS
John B. Szczech
KE
Knowles Electronics
: 1 patents #31 of 77
Top 45%
Overall (2017):
#362,725
of 506,227
Top 75%
1
Patents 2017
Issued Patents
2017
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Patent #
Title
Co-Inventors
Date
9781505
Top port microphone apparatus
Ryan M. McCall
,
Greg Servis
2017-10-03
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