Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Peter K. Mansfield — 3 Patents in 2019

Amazon: 3 patents #500 of 4,177Top 15%
Bellevue, WA: #208 of 1,528 inventorsTop 15%
Washington: #1,651 of 14,738 inventorsTop 15%
Overall (2019): #73,631 of 560,194Top 15%
3 Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10486901 Method and system for transporting inventory items Raffaello D'Andrea, Michael C. Mountz, Dennis Polic, Patrick R. Dingle 2019-11-26
10328836 Actively balanced mobile drive unit Oliver Christoph Purwin, Dragan Pajevic, David William Guerin, Robert Michael Shydo, Jr., Mark Anthony Messina +3 more 2019-06-25
10289111 Systems and methods for removing debris from warehouse floors Joseph Romano, Peter R. Wurman, Dennis Polic, Peter Martin Hess 2019-05-14