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Steven E. Esmond — 3 Patents

UNUnknown: 4 patents #4,220 of 83,584Top 6%
Orange, CA: #333 of 1,105 inventorsTop 35%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Steven E. Esmond has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 2004 and the most recent in October 2010. Steven E. Esmond ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Steven E. Esmond in Orange, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7805890 Rain and storm water filtration systems Larry Quinn, Robert K. Weir 2010-10-05
7584577 Rain and storm water filtration systems Larry Quinn, Robert K. Weir 2009-09-08
6705049 Rain and storm water filtration systems Larry Quinn, Robert K. Weir 2004-03-16

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