Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
TB

Thomas Barton — 3 Patents

Amazon: 2 patents #7,232 of 19,158Top 40%
Ione, CA: #4 of 20 inventorsTop 20%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Thomas Barton has been granted 3 US patents while listed as an inventor at Amazon. The first was granted in 2008 and the most recent in May 2024. Thomas Barton ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Thomas Barton in Ione, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11979489 Database with encryption key rotation Edwin Robbins, Bala Murali Krishna Ummaneni, Carr James Onstott, John Richter, Rong Xiao +2 more 2024-05-07 $533,890,000
11803577 Parent/child document indexing Carr James Onstott, Edwin Robbins, John Richter, Rong Xiao 2023-10-31 $333,075,000
D566834 Nose-worn air filter 2008-04-15