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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RH

Robert D. Haygood — 3 Patents

UNUnknown: 3 patents #7,366 of 83,584Top 9%
Levelland, TX: #13 of 63 inventorsTop 25%
Texas: #41,402 of 125,132 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Robert D. Haygood has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 2009 and the most recent in August 2021. Robert D. Haygood ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Robert D. Haygood in Levelland, TX, US.

Patents per Year

Patents granted per year, 2009 to 2021Bar chart with a peak of 1 patents in 2009.peak 12009: 1 patents20092020: 1 patents20202021: 1 patents2021

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D927177 Clips for a handgun holster David Click 2021-08-10
D874130 Handgun holster David Click 2020-02-04
D589114 Hunting, cutting and gutting tool 2009-03-24