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

Christopher James — 7 Patents

DUDansons Us: 1 patents #7 of 10Top 70%
LOLongyear™: 1 patents #7 of 20Top 35%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Amazon: 1 patents #10,717 of 19,158Top 60%
Cisco: 1 patents #7,948 of 13,007Top 65%
Phoenix, AZ: #963 of 6,660 inventorsTop 15%
Arizona: #5,272 of 32,909 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Christopher James has been granted 7 US patents while listed as an inventor at Amazon. The first was granted in 1982 and the most recent in July 2025. Christopher James ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Christopher James in Phoenix, AZ, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12342960 Grill feed and burn system Justin Johnson 2025-07-01
12002457 Action eligibility for natural language processing systems Eli Heitzman, Shekar Reddy, Jyoti Chhabra, Sylvester-Jaron Dewey Ogletree 2024-06-04 $352,569,000
D839375 Outer tube for firearm suppressor 2019-01-29
6304901 Multiple VLAN architecture system Keith McCloghrie, Bernard R. James, Norman W. Finn 2001-10-16 $438,197,000
5031708 Cockable corebreaker apparatus 1991-07-16
D269072 Combined motion detector and lamp controlled thereby John F. W. Sweet, Michael A. Dowse 1983-05-24
4355982 Hang glider flight simulator 1982-10-26