Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Aaron Lichterman — 4 Patents

Amazon: 4 patents #4,091 of 19,158Top 25%
Seattle, WA: #6,924 of 21,776 inventorsTop 35%
Washington: #23,275 of 76,902 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
David Aaron Lichterman has been granted 4 US patents while listed as an inventor at Amazon. The first was granted in 2013 and the most recent in December 2017. David Aaron Lichterman ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list David Aaron Lichterman in Seattle, WA, US.

Patents per Year

Patents granted per year, 2013 to 2017Bar chart with a peak of 2 patents in 2014.peak 22013: 1 patents20132014: 2 patents20142017: 1 patents2017

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9842162 Navigating a taxonomy using search queries Blair Livingstone Hotchkies, Brent Robert Mills, Jennica Pounds, Sikandar Saifullah, Alexandru I. Indrei +4 more 2017-12-12 $86,699,000
8880547 Implementation of a search for items Brent Robert Mills, Daniel R. Parshall, Blair Livingstone Hotchkies, Jason P. Patrikios, Paul Daniel Jaye +3 more 2014-11-04 $57,088,000
8694529 Refinement surfacing for search hierarchies Blair Livingstone Hotchkies, Daniel R. Parshall, Jason P. Patrikios, Brent Robert Mills, Dan Catalin Teodorescu +2 more 2014-04-08 $75,150,000
8577879 Navigational aids within item search results Blair Livingstone Hotchkies, Daniel R. Parshall, Jason P. Patrikios, Brent Robert Mills, Dan Catalin Teodorescu +4 more 2013-11-05 $53,517,000