Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Dan Williams — 3 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Burlington, CA: #242 of 771 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Dan Williams has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 2002 and the most recent in February 2018. Dan Williams ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Dan Williams in Burlington, ON, CA.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D811105 Stool Tony Belbeck 2018-02-27
6511357 Utility pocket for a life-jacket Dave Kent, Helmut Siepmann 2003-01-28
6447290 Protective element for use with dental braces 2002-09-10