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USPTO Patent Rankings Data through Dec 31, 2025
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Andrew Stubbs — 6 Patents in 2021

Amazon: 6 patents #108 of 4,535Top 3%
Seattle, WA: #132 of 4,505 inventorsTop 3%
Washington: #456 of 13,672 inventorsTop 4%
Overall (2021): #24,917 of 548,734Top 5%
6 Patents 2021

Issued Patents 2021

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11124233 Drive train and suspension for an autonomous ground vehicle Nicolas Kurczewski, Ennio Claretti, Nicolas Hostein, Brett Skaloud 2021-09-21 $211,915,000
11104294 Energy absorbing means for an autonomous ground vehicle Brett Skaloud 2021-08-31 $221,607,000
11059373 Braking systems for an autonomous ground vehicle Ennio Claretti, Nicolas Kurczewski 2021-07-13 $258,153,000
D917341 Delivery autonomous ground vehicle Gregory Katz, Christopher C. Jones, Ennio Claretti, Robert Brian Curtis, Nicolas Hostein +5 more 2021-04-27
10962956 Safety compliance for mobile drive units Matthew David Verminski, Michael T. Barbehenn, Andrew Brenden Tinka, Peter K. Mansfield, Peter R. Wurman 2021-03-30 $248,249,000
10946912 Chassis assembly for autonomous ground vehicle Nicolas Hostein, Ennio Claretti, Nicolas Kurczewski, Brett Skaloud 2021-03-16 $230,825,000