Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Peter K. Mansfield — 1 Patent in 2021

Amazon: 1 patents #1,401 of 4,535Top 35%
Bellevue, WA: #523 of 1,412 inventorsTop 40%
Washington: #4,694 of 13,672 inventorsTop 35%
Overall (2021): #303,938 of 548,734Top 60%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10962956 Safety compliance for mobile drive units Andrew Stubbs, Matthew David Verminski, Michael T. Barbehenn, Andrew Brenden Tinka, Peter R. Wurman 2021-03-30 $248,249,000