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USPTO Patent Rankings Data through Dec 31, 2025
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Walker Chamberlain Robb — 4 Patents in 2020

Amazon: 4 patents #298 of 4,414Top 7%
Seattle, WA: #310 of 4,747 inventorsTop 7%
Washington: #1,043 of 14,769 inventorsTop 8%
Overall (2020): #41,812 of 565,922Top 8%
4 Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10836485 Unmanned aerial vehicle configuration for extended flight and heat dissipation Ricky Dean Welsh, Daniel Buchmueller, Fabian Hensel, Gur Kimchi, Louis LeRoi LeGrand, III +2 more 2020-11-17 $333,504,000
10717524 Unmanned aerial vehicle configuration and deployment Craig Boyes, Nicholas Kristofer Gentry 2020-07-21 $302,763,000
10663529 Automatic battery charging Michael Bolotski, Daniel Buchmueller, Nathan Stuart Friendly, Fabian Hensel, Joshua White Traube 2020-05-26 $142,951,000
10583922 Swappable avionics for unmanned aerial vehicle Craig Boyes, Nicholas Kristofer Gentry 2020-03-10 $122,875,000