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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Christopher Alan Winfield — 2 Patents

Amazon: 2 patents #7,232 of 19,158Top 40%
Louisville, KY: #1,280 of 3,201 inventorsTop 40%
Kentucky: #4,451 of 11,577 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Christopher Alan Winfield has been granted 2 US patents while listed as an inventor at Amazon. The first was granted in 2016 and the most recent in July 2017. Christopher Alan Winfield ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Christopher Alan Winfield in Louisville, KY, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D791481 Bin Daniel Jeffry Frank, Benjamin Alan Dawson, Christopher Frederic Lobo, Anthony David Givan, Charles Norman Pomles 2017-07-11
D769622 Bin Daniel Jeffry Frank, Benjamin Alan Dawson, Christopher Frederic Lobo, Anthony David Givan, Charles Norman Pomles 2016-10-25