Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Peter K. Mansfield — 2 Patents in 2018

Amazon: 2 patents #646 of 3,429Top 20%
Bellevue, WA: #274 of 1,255 inventorsTop 25%
Washington: #2,116 of 12,409 inventorsTop 20%
Overall (2018): #112,849 of 503,207Top 25%
2 Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10112771 Method and system for transporting inventory items Raffaello D'Andrea, Michael C. Mountz, Dennis Polic, Patrick R. Dingle 2018-10-30
9927797 Safety compliance for mobile drive units Andrew Stubbs, Matthew David Verminski, Michael T. Barbehenn, Andrew Brenden Tinka, Peter R. Wurman 2018-03-27