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John B. Simpson

AV Avinger: 2 patents #1 of 12Top 9%
🗺 California: #9,729 of 55,090 inventorsTop 20%
Overall (2025): #113,072 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12257003 Occlusion-crossing devices, atherectomy devices, and imaging Maegan K. Spencer, Stephen Charles Davies 2025-03-25
12257029 Occlusion-crossing devices, imaging, and atherectomy devices Himanshu N. Patel, Michael Zung, Charles W. McNall, Priyanshu Gupta, Maegan K. Spencer +3 more 2025-03-25