Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chuck Simpson — 3 Patents

ACAstec Co.: 3 patents #5 of 56Top 9%
Soddy-Daisy, TN: #52 of 186 inventorsTop 30%
Tennessee: #5,737 of 20,272 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Chuck Simpson has been granted 3 US patents while listed as an inventor at Astec Co.. The first was granted in 2020 and the most recent in December 2022. Chuck Simpson ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Chuck Simpson in Soddy-Daisy, TN, US.

Patents per Year

Patents granted per year, 2020 to 2022Bar chart with a peak of 1 patents in 2020.peak 12020: 1 patents20202021: 1 patents20212022: 1 patents2022

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11519747 Pavement data tracking and mapping method Mark Chambers, Kris Robertson, Albert Covington, Lien Gangte, Naaga Kodiboyana +1 more 2022-12-06 $7,965,000
10917473 Road sensor system Mike Bass, Kris Robertson, Mark Chambers 2021-02-09 $4,992,000
10704210 System and method for asphalt mix tracking Mark Chambers, Harold Crowe, Kris Robertson, Albert Covington, Wayne Hall +2 more 2020-07-07 $8,166,000