Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Karl Ropkins — 1 Patent in 2021

3D3Datx: 1 patents #1 of 7Top 15%
Ilkley, GB: #1 of 4 inventorsTop 25%
Overall (2021): #381,032 of 548,734Top 70%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11131610 Particulate calibration and generation simulator for particle measurement and number David W. Miller, John William Hynd, Jodi Miller, Craig Pfister, Andrew D. Burnette +1 more 2021-09-28