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USPTO Patent Rankings Data through Dec 31, 2025
KW

Kenneth E. Waln — 1 Patent in 2022

San Jose, CA: #2,741 of 6,617 inventorsTop 45%
California: #24,623 of 65,961 inventorsTop 40%
Overall (2022): #373,270 of 548,613Top 70%
1 Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11423459 Extraction system and related methods Jonathan S. Kirst, John R. Kirst, John E. Duffy, Xiaowei Li 2022-08-23