Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Vignesh Kumar Sivasamy — 2 Patents

Amazon: 2 patents #7,232 of 19,158Top 40%
Bellevue, WA: #3,497 of 6,950 inventorsTop 55%
Washington: #35,700 of 76,902 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Vignesh Kumar Sivasamy has been granted 2 US patents while listed as an inventor at Amazon. All of these patents were granted in 2019. Vignesh Kumar Sivasamy ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Vignesh Kumar Sivasamy in Bellevue, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10246258 Robotic item sortation and optimization along the vertical axis Gregory Lisso, Steven Klehr, Sean Maylone, Samuel Christopher Uhlman 2019-04-02 $112,263,000
10202243 Air pressure assisted conveyance system Gregory Lisso, Steven Klehr, Sean Maylone, Laura Rubin, Samuel Christopher Uhlman +1 more 2019-02-12 $180,730,000