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USPTO Patent Rankings Data through Sept 30, 2025
Home › Inventors › Kathleen O'Brien
Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
KO

Kathleen O'Brien

Seneca, KS: #1 of 3 inventorsTop 35%
Kansas: #275 of 925 inventorsTop 30%
Overall (2025): #323,085 of 469,880Top 70%
1 Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12237653 Live line handling device Blake A. Ronnebaum 2025-02-25

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Katrien Maria Nuyts1
Kazunori Nunome1
Karen A. Nummy1
Kaarel Nummert1