Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Nancy E. Clanton — 2 Patents

LFLandscape Forms: 1 patents #64 of 78Top 85%
Lyons, CO: #79 of 145 inventorsTop 55%
Colorado: #17,188 of 40,980 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Nancy E. Clanton has been granted 2 US patents while listed as an inventor at Landscape Forms. The first was granted in 2007 and the most recent in March 2013. Nancy E. Clanton ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Nancy E. Clanton in Lyons, CO, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D678580 Outdoor light John J. Rizzi, Dane R. Sanders 2013-03-19
7264370 Light emitting diode roadway lighting system 2007-09-04