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USPTO Patent Rankings Data through Sept 30, 2025
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Michael L. Bushman — 2 Patents in 2021

Futurewei Technologies: 2 patents #28 of 245Top 15%
Bartlett, IL: #7 of 29 inventorsTop 25%
Illinois: #1,310 of 8,822 inventorsTop 15%
Overall (2021): #131,370 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11190134 Tapped inductor voltage controlled oscillator Charles J. Duey, James W. Caldwell 2021-11-30
10924059 Multi-element resonator James W. Caldwell 2021-02-16