Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Fletcher Ewing — 2 Patents

ZSZodiac Pool Systems: 2 patents #37 of 83Top 45%
San Marcos, CA: #450 of 897 inventorsTop 55%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Fletcher Ewing has been granted 2 US patents while listed as an inventor at Zodiac Pool Systems. The first was granted in 2020 and the most recent in October 2021. Fletcher Ewing ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Fletcher Ewing in San Marcos, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11136775 Automatic swimming pool cleaners optionally providing dual filtration Dustin Borg, Hendrikus Johannes van der Meijden, Michael Edward Moore 2021-10-05
10724265 Automatic swimming pool cleaners optionally providing dual filtration Dustin Borg, Hendrikus Johannes van der Meijden, Michael Edward Moore 2020-07-28