Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Kit N. Robertson — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Wray, CO: #7 of 17 inventorsTop 45%
Colorado: #24,258 of 40,980 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Kit N. Robertson has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 2002. Kit N. Robertson ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Kit N. Robertson in Wray, CO, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6370780 Spring-biased cutting tool for plastic pipes Duane D. Robertson, Rodney May 2002-04-16