Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RC

Ryan Chester — 2 Patents

SLStarkey Laboratories: 2 patents #165 of 336Top 50%
Bloomington, MN: #520 of 1,157 inventorsTop 45%
Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #1,711,338 of 4,157,543Top 45%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12294833 Ear-worn electronic device incorporating microphone fault reduction system and method Zac Jensen, Brian Thomas Dahl, Thomas Scheller, Joel N. Erdman 2025-05-06
11895465 Ear-worn electronic device incorporating microphone fault reduction system and method Zac Jensen, Brian Thomas Dahl, Thomas Scheller, Joel N. Erdman 2024-02-06