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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Inventors › David Colson
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David Colson — 3 Patents

PPPrecision Planting: 1 patents #56 of 81Top 70%
KTKollmorgen Technologies: 1 patents #108 of 174Top 65%
Peoria, IL: #584 of 1,769 inventorsTop 35%
Illinois: #26,899 of 84,256 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
David Colson has been granted 3 US patents. The first was granted in 1988 and the most recent in September 2025. David Colson ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David Colson in Peoria, IL, US.

Patents per Year

Patents granted per year, 1988 to 2025Bar chart with a peak of 1 patents in 1988.peak 11988: 1 patents19882012: 1 patents20122025: 1 patents2025

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12426533 Seed tabs for planters Chad E. Plattner 2025-09-30
8154228 Dynamic braking for electric motors George B. Yundt 2012-04-10
4730569 Ice fishing transport — 1988-03-15

Frequent Collaborators

Chad E. Plattner1 shared
George B. Yundt1 shared

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