Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ricky Dean Welsh — 68 Patents

Amazon: 67 patents #75 of 19,158Top 1%
Microsoft: 1 patents #24,968 of 40,388Top 65%
Seattle, WA: #164 of 21,776 inventorsTop 1%
Washington: #614 of 76,902 inventorsTop 1%
Overall (All Time): #30,786 of 4,157,543Top 1%
68 Patents All Time
Ricky Dean Welsh has been granted 68 US patents while listed as an inventor at Amazon. The first was granted in 2013 and the most recent in December 2025. Ricky Dean Welsh ranks #30,786 of 4,157,543 US inventors in our database (top 0.74%). Patent records list Ricky Dean Welsh in Seattle, WA, US.

Patents per Year

Patents granted per year, 2013 to 2025Bar chart with a peak of 13 patents in 2019.peak 132013: 1 patents20132016: 2 patents2017: 8 patents20172018: 7 patents2019: 13 patents20192020: 13 patents2021: 10 patents20212022: 6 patents2023: 3 patents20232024: 1 patents2025: 4 patents2025

Issued Patents All Time

Showing 1–25 of 68 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12510907 Aerial vehicle with independent navigation in six degrees of freedom Robert Roy Champagne, Jr., Gur Kimchi, Louis LeRoi LeGrand, III, Nicholas John Roberts 2025-12-30
D1086970 Aerial vehicle Louis LeRoi LeGrand, III, Gur Kimchi, Dominic Timothy Shiosaki 2025-08-05
12304627 Hexagonal ring wing aerial vehicle Gur Kimchi, Louis LeRoi LeGrand, III, Dominic Timothy Shiosaki 2025-05-20
D1073532 Aerial vehicle Louis LeRoi LeGrand, III, Dominic Timothy Shiosaki, Gur Kimchi, Shmuel Eisenmann, Isaac Aaron Margulies +2 more 2025-05-06
11884393 Aerial vehicle with failure recovery Robert Roy Champagne, Jr., Gur Kimchi, Louis LeRoi LeGrand, III, Nicholas Hampel Roberts 2024-01-30 $255,094,000
11731325 Self-skinning cast components having negative space spars Steven McGinnis, Prescott Gee Glynn, Kader Chellabi, Adrian Timothy Wallace 2023-08-22 $367,728,000
11649053 Hexagonal ring wing aerial vehicle Gur Kimchi, Louis LeRoi LeGrand, III, Dominic Timothy Shiosaki 2023-05-16 $401,723,000
11565808 Aerial vehicle with failure recovery Robert Roy Champagne, Jr., Gur Kimchi, Louis LeRoi LeGrand, III, Nicholas Hampel Roberts 2023-01-31 $228,631,000
11319063 Vehicle configuration with motors that rotate between a lifting position and a thrusting position 2022-05-03 $256,937,000
11305874 Aerial vehicle adaptable propeller blades Brian C. Beckman, John Raymond Brodie, Vedran Coralic, Taylor David Grenier, Gur Kimchi +2 more 2022-04-19 $209,456,000
11284056 Aerial vehicle sensor positioning Taylor David Grenier, Louis LeRoi LeGrand, III, Barry James O'Brien, Joshua John Watson 2022-03-22 $326,958,000
11249477 Six degree of freedom aerial vehicle having reconfigurable propellers Louis LeRoi LeGrand, III, Omri Rand, Gur Kimchi, Sebastian Fischer 2022-02-15 $262,460,000
D942921 Aerial vehicle Louis LeRoi LeGrand, III, Gur Kimchi, Dominic Timothy Shiosaki 2022-02-08
11230371 Maintaining attitude control of unmanned aerial vehicles by varying centers of gravity Gur Kimchi, Dominic Timothy Shiosaki 2022-01-25 $166,517,000
11136119 Six degree of freedom aerial vehicle having reconfigurable motors Louis LeRoi LeGrand, III, Omri Rand, Gur Kimchi, Sebastian Fischer 2021-10-05 $213,615,000
11091263 Ring wing aerial vehicle Gur Kimchi, Louis LeRoi LeGrand, III, Dominic Timothy Shiosaki 2021-08-17 $197,703,000
11091246 Selectively thrusting propulsion units for aerial vehicles Dominic Timothy Shiosaki 2021-08-17 $197,703,000
11066163 Distributed and reconfigurable aerial vehicle configuration Gur Kimchi, Louis LeRoi LeGrand, III 2021-07-20 $240,804,000
11052583 Cast components having surfaces with resin coatings Steven McGinnis, Prescott Gee Glynn, Kader Chellabi, Adrian Timothy Wallace 2021-07-06 $514,487,000
11046432 Circumferentially-driven propulsion mechanism Brian C. Beckman, Menashe Haskin, Atishkumar Kalyan, Louis LeRoi LeGrand, III, Michael Rolnik 2021-06-29 $321,192,000
11014669 Six degree of freedom aerial vehicle having pivoting wing sections Louis LeRoi LeGrand, III, Omri Rand, Gur Kimchi, Sebastian Fischer 2021-05-25 $239,243,000
D917340 Aerial vehicle Louis LeRoi LeGrand, III, Dominic Timothy Shiosaki, Gur Kimchi, Shmuel Eisenmann, Isaac Aaron Margulies +2 more 2021-04-27
D916623 Aerial vehicle Louis LeRoi LeGrand, III, Gur Kimchi, Dominic Timothy Shiosaki 2021-04-20
10981649 Six degree of freedom aerial vehicle having reconfigurable wings Louis LeRoi LeGrand, III, Omri Rand, Gur Kimchi, Sebastian Fischer 2021-04-20 $334,481,000
10836485 Unmanned aerial vehicle configuration for extended flight and heat dissipation Daniel Buchmueller, Fabian Hensel, Gur Kimchi, Louis LeRoi LeGrand, III, Brandon William Porter +2 more 2020-11-17 $333,504,000