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USPTO Patent Rankings Data through Sept 30, 2025
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David C. Koehler — 1 Patent in 2016

Amazon: 1 patents #979 of 2,598Top 40%
Jacksonville, FL: #74 of 247 inventorsTop 30%
Florida: #1,832 of 6,308 inventorsTop 30%
Overall (2016): #425,975 of 481,213Top 90%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9511934 Maneuvering a mobile drive unit Peter R. Wurman, Raffaello D'Andrea, Michael T. Barbehenn, Andrew E. Hoffman, Michael C. Mountz 2016-12-06