Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PM

Patrick McPherson — 1 Patent in 2018

SOSonos: 1 patents #77 of 131Top 60%
Somerville, MA: #159 of 445 inventorsTop 40%
Massachusetts: #4,566 of 12,682 inventorsTop 40%
Overall (2018): #281,442 of 503,207Top 60%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10045142 Calibration of audio playback devices Shao-Fu Shih, Klaus Hartung 2018-08-07