Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Gregory J. Colburn — 1 Patent

RPReturn Path: 1 patents #5 of 21Top 25%
Louisville, CO: #558 of 788 inventorsTop 75%
Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #3,072,117 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9143476 Real-time classification of email message traffic Bryan P. Dreller, George Bilbrey 2015-09-22