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USPTO Patent Rankings Data through Dec 31, 2025
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William M. Facteau — 2 Patents in 2021

EAEarlens: 2 patents #7 of 24Top 30%
Atherton, CA: #23 of 85 inventorsTop 30%
California: #13,721 of 66,859 inventorsTop 25%
Overall (2021): #99,760 of 548,734Top 20%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11070902 Contact hearing system with wearable communication apparatus Rodney C. Perkins, Sunil Puria 2021-07-20
11058305 Wearable customized ear canal apparatus Rodney C. Perkins, Brent Edwards, Paul Rucker, Kulbir S. Sandhu, Cem Shaquer +1 more 2021-07-13