Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Derek Phelps — 1 Patent

ATAkervall Technologies: 1 patents #8 of 10Top 80%
Willis, MI: #17 of 22 inventorsTop 80%
Michigan: #50,030 of 86,293 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Derek Phelps has been granted 1 US patent while listed as an inventor at Akervall Technologies. All of these patents were granted in 2025. Derek Phelps ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Derek Phelps in Willis, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1057960 Whitening tray for teeth Paul Robert Wisniewski, Amy MacIntosh, Ben Bloomfield, Charlotte Akervall, Jan Akervall 2025-01-14