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USPTO Patent Rankings Data through Dec 31, 2025
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John Michael Weldon — 4 Patents

Amazon: 2 patents #7,232 of 19,158Top 40%
HP: 1 patents #11,359 of 7,018Top 165%
San Diego, CA: #8,442 of 23,606 inventorsTop 40%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
John Michael Weldon has been granted 4 US patents while listed as an inventor at Amazon. The first was granted in 1999 and the most recent in December 2022. John Michael Weldon ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list John Michael Weldon in San Diego, CA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11532026 Account customized item list system Guillermo Auyon Cheang, Stephanie Derouet, Anwasha Dhar, Michael Giovanelli, Nolan Greene +7 more 2022-12-20 $253,014,000
10846776 Account customized item list system Guillermo Auyon Cheang, Stephanie Derouet, Anwasha Dhar, Michael Giovanelli, Nolan Greene +7 more 2020-11-24 $218,417,000
7702247 Latent image developer system and method Albert Barsimanto 2010-04-20
6005683 Document edge detection by linear image sensor Myungsae Son 1999-12-21 $59,876,000