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USPTO Patent Rankings Data through Dec 31, 2025
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Christopher E. Cramer — 4 Patents in 2022

ATAlign Technology: 4 patents #22 of 190Top 15%
Durham, NC: #34 of 661 inventorsTop 6%
North Carolina: #348 of 5,755 inventorsTop 7%
Overall (2022): #51,952 of 548,613Top 10%
4 Patents 2022

Issued Patents 2022

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11534272 Machine learning scoring system and methods for tooth position assessment Guotu LI, Chad Clayton Brown, Anton Spiridonov 2022-12-27 $23,269,000
11452577 Generation of synthetic post treatment images of teeth Chad Clayton Brown 2022-09-27 $54,004,000
11357598 Dental arch analysis and tooth numbering 2022-06-14 $55,436,000
11232573 Artificially intelligent systems to manage virtual dental models using dental images Chad Clayton Brown, Yun Gao, Pavel Agniashvili, Avraham Zulti, Jonathan Coslovsky +5 more 2022-01-25 $142,536,000