Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Royea — 3 Patents

Redwood City, CA: #2,292 of 5,061 inventorsTop 50%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Robert Royea has been granted 3 US patents. The first was granted in 2016 and the most recent in June 2023. Robert Royea ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Robert Royea in Redwood City, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11672427 Systems and methods for tissue assessment Vinitha Sree Subbhuraam 2023-06-13
D932019 Cyrcadia sensor patch 2021-09-28
9414747 Functional integration of virtual prosthesis in a tissue model Heather Brown 2016-08-16