Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Cathy M. Dunn

Apple: 1 patents #12,251 of 18,612Top 70%
Castle Rock, CO: #252 of 429 inventorsTop 60%
Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #3,337,362 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7599479 Systems and methods for generating bills Rafael Maestas, Bryan Spencer 2009-10-06