Inventor
EWER PAUL A
US3 patents
Patents
3 patentsUS6826515B2Nov 30, 2004
Headset noise exposure dosimeter
PLANTRONICS78 citations94
US10418046B2Sep 17, 2019
Communication devices and methods for temporal analysis of voice calls
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US10141002B2Nov 27, 2018
Communication devices and methods for temporal analysis of voice calls
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