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USPTO Patent Rankings Data through Dec 31, 2025
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Kenneth Bischof — 2 Patents in 2022

BOBorgwarner: 2 patents #36 of 188Top 20%
Highlands, NC: #1 of 2 inventorsTop 50%
North Carolina: #862 of 5,755 inventorsTop 15%
Overall (2022): #140,476 of 548,613Top 30%
2 Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11536159 Bearing assembly for supporting rotation of a shaft in a turbocharger Erwin Perry Ellwood, III, Raj Chandramohanan 2022-12-27 $31,083,000
11506078 Turbocharger including bearing assembly Erwin Perry Ellwood, III, Raj Chandramohanan 2022-11-22 $31,482,000