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USPTO Patent Rankings Data through Dec 31, 2025
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Joseph A. Cullen — 2 Patents

Amazon: 2 patents #7,232 of 19,158Top 40%
Issaquah, WA: #916 of 1,767 inventorsTop 55%
Washington: #35,700 of 76,902 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Joseph A. Cullen has been granted 2 US patents while listed as an inventor at Amazon. The first was granted in 2024 and the most recent in March 2025. Joseph A. Cullen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Joseph A. Cullen in Issaquah, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12253543 Plug-in energy sensor Cameron Dean Whitehouse, Matthew Liang Chaboud, Arielle Rachel Bertman 2025-03-18
12072357 Plug-in energy sensor with load injection and monitoring Matthew Liang Chaboud, Cameron Dean Whitehouse, Arielle Rachel Bertman 2024-08-27 $338,663,000

Frequent Collaborators

Matthew Liang Chaboud2 shared
Cameron Dean Whitehouse2 shared
Arielle Rachel Bertman2 shared

Nearby-Ranked Inventors

Leonard Mattheis2
Yiqi SHI2
Roberto DiCecco2
Haoneng Xu2
Emily Chew2
So Young Bae2
Julian Alexander Georgi2
Yoshihiro Asahara2
Assaf Ariel2