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USPTO Patent Rankings Data through Sept 30, 2025
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Cornelius B. O'Sullivan — 2 Patents in 2018

Google: 2 patents #766 of 4,776Top 20%
Mountain View, CA: #507 of 2,331 inventorsTop 25%
California: #12,239 of 60,411 inventorsTop 25%
Overall (2018): #157,692 of 503,207Top 35%
2 Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10033196 Converting alternating current power to direct current power Sangsun Kim, Francisco Javier Elias 2018-07-24
10013037 Large-scale power back-up for data centers Jimmy Clidaras, Anand Ramesh 2018-07-03