Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Art Dawson — 4 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
San Ramon, CA: #854 of 2,140 inventorsTop 40%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Art Dawson has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 1999 and the most recent in January 2023. Art Dawson ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Art Dawson in San Ramon, CA, US.

Patents per Year

Patents granted per year, 1999 to 2023Bar chart with a peak of 1 patents in 1999.peak 11999: 1 patents19992000: 1 patents20002020: 1 patents20202023: 1 patents2023

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11559009 Thermal plant treatment and a machine to apply the treatment Martin Fischer 2023-01-24
10842086 Thermal plant treatment and a machine to apply the treatment Martin Fischer 2020-11-24
6135190 Chain barrier Michael A. Gompertz 2000-10-24
5871038 Remote controlled mechanical chain barrier Michael A. Gompertz 1999-02-16