Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David C. Barnett — 1 Patent

DADacor: 1 patents #17 of 40Top 45%
Gurnee, IL: #402 of 652 inventorsTop 65%
Illinois: #49,230 of 84,256 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
David C. Barnett has been granted 1 US patent while listed as an inventor at Dacor. All of these patents were granted in 1997. David C. Barnett ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David C. Barnett in Gurnee, IL, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5630775 Kick stroke simulator Jason J. Raasch, Steve J. Fritz 1997-05-20