Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Christopher Calisi — 3 Patents in 2021

BSBiamp Systems: 2 patents #9 of 24Top 40%
CMCambridge Sound Management: 1 patents #1 of 4Top 25%
Middleton, MA: #2 of 13 inventorsTop 20%
Massachusetts: #1,400 of 14,123 inventorsTop 10%
Overall (2021): #88,319 of 548,734Top 20%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11102599 Acoustic monitoring using a sound masking emitter as a sensor Faruk Halil Bursal, Robert Fleming 2021-08-24
11082787 Acoustic monitoring using a sound masking emitter as a sensor Faruk Halil Bursal, Robert Fleming 2021-08-03
10979792 Wireless sound-emitting device and system for remotely controlling a sound-emitting device Gordon V. Cook, Edward Driscoll, Thomas R. Horrall 2021-04-13