Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Keith A. Roberts

Penrose, NC: #2 of 2 inventorsTop 100%
North Carolina: #1,964 of 5,924 inventorsTop 35%
Overall (2021): #375,103 of 548,734Top 70%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11147895 CPAP equipment sanitizing system 2021-10-19