Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Michael Barrett — 8 Patents

EAEargo: 6 patents #5 of 21Top 25%
Campbell, CA: #564 of 2,187 inventorsTop 30%
California: #74,834 of 386,348 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Michael Barrett has been granted 8 US patents while listed as an inventor at Eargo. The first was granted in 2011 and the most recent in September 2023. Michael Barrett ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Michael Barrett in Campbell, CA, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11770664 Wax management system Manny Ocano, Daniel Shen, Iain Butler, Florent Michel, Raphael Michel +1 more 2023-09-26 $985,000
11140498 Wax management system Manny Ocano, Daniel Shen, Iain Butler, Florent Michel, Raphael Michel +1 more 2021-10-05 $6,555,000
11014125 Hand removable, clip on wax guards Jonathan S. Aase, Daniel Shen 2021-05-25 $28,119,000
10835931 Device-cleaning wax guards Jonathan S. Aase 2020-11-17 $16,965,000
10284977 Adjustable securing mechanism Daniel Shen, Raphael Michel, Florent Michel 2019-05-07
10097936 Adjustable securing mechanism Manny Ocano, Daniel Shen, Iain Butler, Florent Michel, Raphael Michel 2018-10-09
9851095 Candles and candle holder Michael J. Murphy 2017-12-26
D631578 Candle holder Michael J. Murphy 2011-01-25