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USPTO Patent Rankings Data through Dec 31, 2025
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David Stapleton — 2 Patents in 2020

Rolls-Royce Plc: 2 patents #97 of 388Top 25%
Boston, MA: #173 of 1,116 inventorsTop 20%
Massachusetts: #2,611 of 14,474 inventorsTop 20%
Overall (2020): #180,078 of 565,922Top 35%
2 Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D898613 Separable tag for a collar 2020-10-13
10596762 Additively manufactured components including channels Kevin Sauer, John D. Holdcraft 2020-03-24