Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Grace Gardner — 6 Patents

SASonova Ag: 6 patents #36 of 295Top 15%
San Leandro, CA: #108 of 574 inventorsTop 20%
California: #94,478 of 386,348 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Grace Gardner has been granted 6 US patents while listed as an inventor at Sonova Ag. The first was granted in 2022 and the most recent in December 2024. Grace Gardner ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Grace Gardner in San Leandro, CA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12174014 Canal hearing device sizer tools, systems and methods Yashvant Venkatakrishnan, Michael Au, Jacob Johnson 2024-12-24
11678126 Hearing device seal modules, modular hearing devices including the same and associated methods Yashvant Venkatakrishnan, Xiuming Zhu, Marius Rufenacht 2023-06-13
11622215 Hearing device assemblies Erwin Kuipers 2023-04-04
11523202 Hearing devices including biometric sensors and associated methods Michael Au, Frank Wang, Lu Zhang, Stephan Gehring, Daniel Baer 2022-12-06
11336982 Hearing device seal modules, modular hearing devices including the same and associated methods Yashvant Venkatakrishnan, Xiuming Zhu, Michael Au, Frank Wang, Marius Ruefenacht +2 more 2022-05-17
11324456 Deep ear sensor for reducing noise from movement and environment Frank Wang, Michael Au, Santi Chrisanti, Xiuming Zhu, Lu Zhang +1 more 2022-05-10