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USPTO Patent Rankings Data through Dec 31, 2025
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Thomas Campbell — 1 Patent in 2020

4T4Tech: 1 patents #6 of 11Top 55%
Overall (2020): #249,558 of 565,922Top 45%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10588618 Tissue anchors with hemostasis seal Michael Gilmore, Paolo Denti, John Mullins, Charlotte Murphy, Kevin Lynn +2 more 2020-03-17