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USPTO Patent Rankings Data through Dec 31, 2025
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Mike Chamness — 2 Patents in 2016

SOSonos: 2 patents #30 of 102Top 30%
Gloucester, MA: #8 of 43 inventorsTop 20%
Massachusetts: #2,120 of 12,163 inventorsTop 20%
Overall (2016): #115,629 of 481,213Top 25%
2 Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9524098 Methods and systems for subwoofer calibration Neil Griffiths 2016-12-20
D768602 Playback device Stefan Reichert, Mieko Kusano, Roland Bird, Roger Swales, Niels van Hoof +6 more 2016-10-11