Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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John B. Szczech — 2 Patents in 2021

KEKnowles Electronics: 2 patents #16 of 62Top 30%
Schaumburg, IL: #16 of 110 inventorsTop 15%
Illinois: #1,310 of 8,822 inventorsTop 15%
Overall (2021): #145,630 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11104571 Microphone with integrated gas sensor Venkataraman Chandrasekaran, Joshua John Watson, Claus Erdmann Fürst 2021-08-31
10924867 Microphone package Tony K. Lim, Joshua John Watson 2021-02-16